Exam: Junior Instructor (Wireman)
Medium of Question: English
Department Industrial Training
Question1:-How many women members were there in the Indian Constituent Assembly?
A:-12
B:-15
C:-18
D:-19
Correct Answer:- Option-B
Question2:-Who among the following was a martyr in Paliyam Satyagraha?
A:-A.G. Velayudhan
B:-T.K. Narayana Pillai
C:-R.K. Shanmukhan Chetti
D:-Kalkulam Govindan
Correct Answer:- Option-A
Question3:-The capital of Venezuela is
A:-La Paz
B:-Buenos Aires
C:-Lima
D:-Caracas
Correct Answer:- Option-D
Question4:-Who is the author of the Malayalam Drama "Ningalenne Communistakki"?
A:-K. Damodaran
B:-N.N. Pillai
C:-Thoppil Bhasi
D:-V.T. Bhattatirippad
Correct Answer:- Option-C
Question5:-Who gave the name "Brahmananda Sivayogi" to Karat Govindankutty Menon?
A:-Chengalath Kunhirama Menon
B:-Dr. Ayyathan Gopalan
C:-Manjeri Rama Iyyer
D:-Puliyampatta Kunhikrisha Menon
Correct Answer:- Option-B
Question6:-Which Article of the Indian Constitution ensures Freedom of Press in India?
A:-Article 17
B:-Article 21
C:-Article 29
D:-Article 19
Correct Answer:- Option-D
Question7:-"Pottiya Ezhakal", a collection of Malayalam stories is of __________.
A:-Malayattoor Ramakrishnan
B:-M.B. Bhattatirippad
C:-Ponkunnam Varkey
D:-Balamaniyamma
Correct Answer:- Option-C
Question8:-Name the President of the People's Republic of China.
A:-Xi Jinping
B:-Wei Fenghe
C:-Pham Binh Minh
D:-Nguyen Xuan Phuc
Correct Answer:- Option-A
Question9:-In which case did the Supreme Court hold that the Preamble is not the part of the Constitution of India?
A:-Kesavananda Bharati State of Kerala, 1973
B:-The Berubari Union Case, 1961
C:-Indira Gandhi vs. Raj Narain, 1975
D:-Mc Mehta v. Union of India, 1986
Correct Answer:- Option-B
Question10:-Who among the following was not the leading activist of the PRDS founded by Poikayil Yohannan?
A:-Simon Yohannan
B:-Vellikkara Mathai Upadeshi
C:-Kalayil Pathrose Mooppan
D:-Kocheeppan Tharakan
Correct Answer:- Option-D
Question11:-The "Hindu Pulaya Samajam" was founded in 1917 by ___________.
A:-Pandit K.P. Karuppan
B:-Mahatma Ayyankali
C:-Karumban Daivathan
D:-Vellikkara Chothi
Correct Answer:- Option-C
Question12:-The political party of Imran Khan that came to Pakistan in August 2018 is __________.
A:-Tehreek-al-Islam
B:-Hizb-e-Refah e Insaf
C:-Tehreek-e-Insaf
D:-Hezb-e-Congra-e Pakistan
Correct Answer:- Option-C
Question13:-The editor of the "Mithavadi" who campaigned against untouchability was _________.
A:-C. Krishnan
B:-K. Ayyappan
C:-A.R. Menon
D:-E. Ikkanda Warrier
Correct Answer:- Option-A
Question14:-As per the Constitution of India which right cannot be taken away during Emergency?
A:-Right against exploitation
B:-Right to personal liberty
C:-Right to freedom of religion
D:-Right to equality
Correct Answer:- Option-B
Question15:-The socio-religious reformer of Kerala who exhorted the workers not to work without wages was _____________.
A:-Sree Narayana Guru
B:-Chattampi Swamikal
C:-Vagbhatananda
D:-Vaikunda Swamikal
Correct Answer:- Option-D
Question16:-The social reformer known as "Vaikom Veeran" was
A:-Mannath Padmanabhan
B:-K. Kelappan
C:-E.V. Ramaswamy Naikar
D:-A.K. Gopalan
Correct Answer:- Option-C
Question17:-The Diwan of Travancore who issued an order permitting Channar women who became converts to Christianity
to cover their bodies with jackets was
A:-Col. Munro
B:-Muhammad Habibullah
C:-C.P. Ramaswami Iyer
D:-M.E. Watts
Correct Answer:- Option-A
Question18:-The constitutional principle of the basic structure was invented by the __________.
A:-Legislature
B:-Judiciary
C:-President of India
D:-Executive
Correct Answer:- Option-B
Question19:-Which book is considered as the "Bible of Ayyavazhi"?
A:-Vedadikara Nirupanam
B:-Mokshapradeepam
C:-Narayana Pandaram
D:-Akhilathiruttu Ammanai
Correct Answer:- Option-D
Question20:-The captain of the Volunteer Corps of the Guruvayur Satyagraha was
A:-P. Krishna Pillai
B:-K. Kelappan
C:-A.K. Gopalan
D:-M.C. Janardhana Pillai
Correct Answer:- Option-C
Question21:-How is an ammeter connected in a circuit?
A:-Parallel
B:-Series
C:-Series - parallel
D:-None of these
Correct Answer:- Option-B
Question22:-BOT unit is _________
A:-Joule
B:-Newton
C:-KWh
D:-Watt
Correct Answer:- Option-C
Question23:-The temp. resistance coefficient is represented in the form of
A:-ohm/ohm
B:-ohm/°c
C:-ohm/ohm/°c
D:-None of these
Correct Answer:- Option-C
Question24:-Ohm is the unit of
A:-Resistance
B:-Capacitive reactance
C:-Inductive reactance
D:-All of the above
Correct Answer:- Option-D
Question25:-3 resistors are connected in series across a 27V supply. The second resistor has twice the resistance of the first.
The third one has three times the resistance of the second. Find the voltage across the third resistance
A:-3V
B:-6V
C:-9V
D:-18V
Correct Answer:- Option-D
Question26:-A safety sign circular in shape, white symbol on blue background is a
A:-Prohibition sign
B:-Mandatory sign
C:-Warning sign
D:-Information sign
Correct Answer:- Option-B
Question27:-Respiratory protective equipment comes under
A:-PPE 3
B:-PPE6
C:-PPE1
D:-PPE7
Correct Answer:- Option-A
Question28:-Gas and liquefiable gases come under _________ class of fire.
A:-Class D
B:-Class C
C:-Class B
D:-Class A
Correct Answer:- Option-B
Question29:-The saw used for cutting thin wooden accessories like wooden batten round blocks casing capping etc. is
A:-Handsaw
B:-Hacksaw
C:-Tenon saw
D:-None of these
Correct Answer:- Option-C
Question30:-The curved part of a file separating the tang from body is
A:-Face
B:-Edge
C:-Tang
D:-Shoulder
Correct Answer:- Option-D
Question31:-The angle of punch which is used for witness marks is
A:-60°
B:-30°
C:-45°
D:-90°
Correct Answer:- Option-A
Question32:-Arc heating occurs when the air between electrodes of opposite polarities become
A:-moistened
B:-dry
C:-ionised
D:-none of the above
Correct Answer:- Option-C
Question33:-_________ calipers are used for marking and layout works.
A:-Jenny calipers
B:-Outside calipers
C:-Inside calipers
D:-Firm joint calipers
Correct Answer:- Option-A
Question34:-EPROM stands for
A:-Electrically Programmable Read Only Memory
B:-Erasable Programmable Read Only Memory
C:-Electrically Programmable Random Only Memory
D:-Erasable Processors Read Only Memory
Correct Answer:- Option-A
Question35:-A wire measuring 1mm diameter has a cross sectional area of ________
A:-`1 mm^2`
B:-`1 cm^2`
C:-`0.78 mm^2`
D:-`0.87 mm^2`
Correct Answer:- Option-C
Question36:-The torque producing movement of the pointer in an indicating instrument is
A:-deflecting
B:-controlling
C:-distracting
D:-damping
Correct Answer:- Option-A
Question37:-In an instrument the pointer comes slowly to its final deflected position if the instrument is ________ damped.
A:-not
B:-over
C:-critically
D:-under
Correct Answer:- Option-B
Question38:-An electrical circuit that has infinity resistance is called _________ circuit.
A:-an open
B:-a short
C:-a ground
D:-either (2) or (3)
Correct Answer:- Option-A
Question39:-No. of light points admissible in one circuit are
A:-4 points of 400w each
B:-4 points of 600w each
C:-8 points of 100w each
D:-8 points of 200w each
Correct Answer:- Option-C
Question40:-No. of screws to be used for fixing a round block
A:-1 No
B:-2 Nos
C:-3 Nos
D:-4 Nos
Correct Answer:- Option-B
Question41:-In this wiring, to operate 3 lamps in all we require 6 two-way switches is
A:-Godown wiring
B:-Tunnel wiring
C:-Hostel wiring
D:-Corridor wiring
Correct Answer:- Option-D
Question42:-Size of copper plate electrode for plate earthing is
A:-60×60 cm×6.3 mm
B:-60×60 cm×3.15 mm
C:-30×30 cm×6.3 mm
D:-30×30 cm×3.15 mm
Correct Answer:- Option-B
Question43:-The unit of luminous flux is
A:-lumen
B:-candle power
C:-lux
D:-meter candle
Correct Answer:- Option-A
Question44:-To increase the range of an ammeter ________ is used.
A:-C.T.
B:-multiplier
C:-shunt
D:-P.T.
Correct Answer:- Option-C
Question45:-Extension of MS Word file is
A:-.doc
B:-.xls
C:-.text
D:-.ppt
Correct Answer:- Option-A
Question46:-Which one of the following is a basic unit of MS Excel?
A:-Row
B:-Column
C:-Cell
D:-Word
Correct Answer:- Option-C
Question47:-Isolation of fire from the supply of oxygen by blanketing it with foam, sand etc. comes under which fire
extinguishing method
A:-Starving
B:-Smothering
C:-Cooling
D:-Blanketing
Correct Answer:- Option-B
Question48:-Edison screw type lamp holders are used for lamp with _________ wattage range.
A:-above 600 w
B:-upto 200 w
C:-above 200 w below 600 w
D:-above 200 w below 300 w
Correct Answer:- Option-D
Question49:-To increase the ampere hour rating, the cells are to be connected in
A:-parallel
B:-series parallel
C:-parallel series
D:-series
Correct Answer:- Option-A
Question50:-"Don't try to stop a running machine with hands" comes under
A:-General safety
B:-Personal safety
C:-Machine safety
D:-Social safety
Correct Answer:- Option-B
Question51:-The ripple factor of a power supply is a measure of
A:-Its voltage regulation
B:-Diode rating
C:-Its filter efficiency
D:-Purity of power output
Correct Answer:- Option-D
Question52:-The function of a commutator in a DC generator is
A:-To change DC to AC
B:-To collect current from conductors
C:-To change AC to DC
D:-To conduct the current to the brushes
Correct Answer:- Option-C
Question53:-The field coils of a DC generator are usually made of
A:-Carbon
B:-Copper
C:-Cast iron
D:-Graphite
Correct Answer:- Option-B
Question54:-In a two point starters the series resistors is required for
A:-To limit the starting current
B:-Starting the motor
C:-To limit the back emf
D:-To give heavy current at starting
Correct Answer:- Option-A
Question55:-In two watt meter method of measuring three phase power one of the wattmeter shows zero reading what
would be the value of the power factor in this case
A:-1
B:-0.5
C:-zero
D:-1.5
Correct Answer:- Option-B
Question56:-Rotor of an induction motor runs always
A:-At synchronous speed
B:-At more than synchronous speed
C:-At less than synchronous speed
D:-In opposite direction to the field
Correct Answer:- Option-C
Question57:-The difference between the synchronous speed and the actual rotor speed is called
A:-Fractional slip
B:-Slip speed
C:-Rotor speed
D:-Actual rotor speed
Correct Answer:- Option-B
Question58:-The slip of an induction motor will be low when
A:-Rotor Resistance is low
B:-Friction loss is low
C:-Windage loss is low
D:-Rotor resistance is high
Correct Answer:- Option-A
Question59:-The split rings are made of
A:-Brass
B:-Gunmetal
C:-Bronze
D:-Hard drawn copper
Correct Answer:- Option-D
Question60:-Which motor should not be started on no load?
A:-Shunt motor
B:-Cumulative compound motor
C:-Series motor
D:-Differential compound motors
Correct Answer:- Option-C
Question61:-The barrier potential for a silicon PN junction is _______V.
A:-0.3 V
B:-0.7 V
C:-0.2 V
D:-0.5 V
Correct Answer:- Option-B
Question62:-In which DC generator the armature and field current will be equal?
A:-Shunt
B:-Long shunt compound
C:-Short shunt compound
D:-Series
Correct Answer:- Option-D
Question63:-Which type of starter used to start both shunt and compound DC motor?
A:-Three pointer starter
B:-Two point starter
C:-DOL starter
D:-Star-delta starter
Correct Answer:- Option-A
Question64:-When the speed of alternator increases the frequency?
A:-Decreases
B:-Increases
C:-Remains same
D:-None of the above
Correct Answer:- Option-B
Question65:-Alternators are rated in
A:-KW
B:-KWH
C:-KVA
D:-Full load current
Correct Answer:- Option-C
Question66:-Most widely used transformer oil is
A:-Animal oil
B:-Cooking oil
C:-Vegetable oil
D:-Mineral oil
Correct Answer:- Option-D
Question67:-The line insulators are made up to
A:-Mica
B:-Porcelain clay
C:-Asbestos
D:-Ceramic
Correct Answer:- Option-B
Question68:-Epoxy compound used with underground cable does not need
A:-Heating
B:-Armouring
C:-Insulation
D:-Core
Correct Answer:- Option-A
Question69:-The chemical used in breather is
A:-Copper sulphate
B:-Sodium chloride
C:-Silica gel
D:-Potassium chloride
Correct Answer:- Option-C
Question70:-Graphite is used in nuclear power plant as a
A:-Fuel
B:-Coolant
C:-Electrode
D:-Moderator
Correct Answer:- Option-D
Question71:-Which of the following power plants is free from environmental problems?
A:-Diesel engine
B:-Nuclear power plant
C:-Hydro electric power plant
D:-Steam power plant
Correct Answer:- Option-C
Question72:-Which type of insulator is used in stay wire?
A:-Egg type
B:-Pin type
C:-Shackle type
D:-Suspension type
Correct Answer:- Option-A
Question73:-Which of the following power plant has the maximum capital cost?
A:-Steam power plant
B:-Nuclear power plant
C:-Hydro electric power plant
D:-Diesel power plant
Correct Answer:- Option-B
Question74:-The working principle of a transformer is
A:-Static induction
B:-Self induction
C:-Mutual induction
D:-None of the above
Correct Answer:- Option-C
Question75:-The colour of neutral wire of a cable is
A:-Red
B:-Yellow
C:-Orange
D:-Black
Correct Answer:- Option-D
Question76:-The amount of matter in a body is called
A:-mass
B:-weight
C:-density
D:-none of these
Correct Answer:- Option-A
Question77:-The rate of change of position in a particular direction is called
A:-speed
B:-velocity
C:-acceleration
D:-none of these
Correct Answer:- Option-B
Question78:-The volume of a hemisphere is
A:-`(4)/(3) pi r^3`
B:-`(3)/(3) pi r^3`
C:-`(2)/(3) pi r^3`
D:-`(1)/(3) pi r^3`
Correct Answer:- Option-C
Question79:-Perimeter of a circle is
A:-1`pi r`
B:-2 `pi r`
C:-3 `pi r`
D:-4`pi r`
Correct Answer:- Option-B
Question80:-One gallon is
A:-1.546 litres
B:-2.546 litres
C:-3.546 litres
D:-4.546 litres
Correct Answer:- Option-D
Question81:-60 Km/hr into m/sec is
A:-10.66 m/sec
B:-12.66 m/sec
C:-14.66 m/sec
D:-16.66 m/sec
Correct Answer:- Option-D
Question82:-The property of material to be drawn into thin sheets without fracture is
A:-Ductility
B:-Malleability
C:-Machinability
D:-None of these
Correct Answer:- Option-B
Question83:-The multiplication 0.1 × 0.001 is equal to
A:-0.1
B:-0.01
C:-0.001
D:-0.0001
Correct Answer:- Option-D
Question84:-Multiply 6/13 by the reciprocal of 9/16 is equal to
A:-96/117
B:-32/39
C:-54/208
D:-None of these
Correct Answer:- Option-B
Question85:-`(3ab)^2` is equal to
A:-`3a^2b^2`
B:-`9a^2b^2`
C:-`3ab^2`
D:-None of these
Correct Answer:- Option-B
Question86:-One radian measure is equal to
A:-`(90^@)/(pi)`
B:-`(180^@)/(pi)`
C:-`(270^@)/(pi)`
D:-`(360^@)/(pi)`
Correct Answer:- Option-B
Question87:-Sin`theta` is equal to
A:-Opposite side / adjecent side
B:-Adjecent side / hypotenus
C:-Opposite side / hypotenus
D:-None of these
Correct Answer:- Option-C
Question88:-The value of 1/tan45 is equal to
A:-0
B:-1
C:-45
D:-1/45
Correct Answer:- Option-B
Question89:-The value of `"sin^2"` 60+`"cos^2"` `` 60 is equal to
A:-0
B:-1
C:-1/2
D:-2/3
Correct Answer:- Option-B
Question90:-Heat is a form of
A:-Work
B:-Power
C:-Energy
D:-None of these
Correct Answer:- Option-C
Question91:-Conventional representation of 1st angle and 3rd angle projection includes
A:-Two eccentric circles
B:-Two concentric circles
C:-Two circle of same diameter
D:-None of these
Correct Answer:- Option-B
Question92:-700×500×15 mm drawing board designated by
A:-`"D_0"`
B:-`"D_1"`
C:-`"D_2"`
D:-`"D_3"`
Correct Answer:- Option-C
Question93:-594×841 trimmed size of drawing sheet designated by
A:-`"A_0"`
B:-`"A_1"`
C:-`"A_2"`
D:-`"A_3"`
Correct Answer:- Option-B
Question94:-In 3rd angle projection the Top view (plan) is drawing
A:-Right side of elevation
B:-Left side of elevation
C:-Below the elevation
D:-Above the elevation
Correct Answer:- Option-D
Question95:-In 1st angle projection the end view from right side of an object is drawing
A:-Right side of elevation
B:-Left side of elevation
C:-Right side of plan
D:-Left side of plan
Correct Answer:- Option-B
Question96:-The symbol represent
A:-A.C. Motor
B:-D.C. Motor
C:-A.C. Generator
D:-D.C. Generator
Correct Answer:- Option-B
Question97:-The angle of isometric axis is
A:-270°
B:-120°
C:-360°
D:-130°
Correct Answer:- Option-B
Question98:-The number of a pentagon is
A:-3
B:-4
C:-5
D:-6
Correct Answer:- Option-C
Question99:-The isometric view of a circle is
A:-Parabola
B:-Ellipse
C:-Triangle
D:-Rectangle
Correct Answer:- Option-B
Question100:-The length of an arrow head is
A:-Same as width
B:-Two times of width
C:-Three times of width
D:-Four times of width
Correct Answer:- Option-C
Medium of Question: English
Department Industrial Training
Question1:-How many women members were there in the Indian Constituent Assembly?
A:-12
B:-15
C:-18
D:-19
Correct Answer:- Option-B
Question2:-Who among the following was a martyr in Paliyam Satyagraha?
A:-A.G. Velayudhan
B:-T.K. Narayana Pillai
C:-R.K. Shanmukhan Chetti
D:-Kalkulam Govindan
Correct Answer:- Option-A
Question3:-The capital of Venezuela is
A:-La Paz
B:-Buenos Aires
C:-Lima
D:-Caracas
Correct Answer:- Option-D
Question4:-Who is the author of the Malayalam Drama "Ningalenne Communistakki"?
A:-K. Damodaran
B:-N.N. Pillai
C:-Thoppil Bhasi
D:-V.T. Bhattatirippad
Correct Answer:- Option-C
Question5:-Who gave the name "Brahmananda Sivayogi" to Karat Govindankutty Menon?
A:-Chengalath Kunhirama Menon
B:-Dr. Ayyathan Gopalan
C:-Manjeri Rama Iyyer
D:-Puliyampatta Kunhikrisha Menon
Correct Answer:- Option-B
Question6:-Which Article of the Indian Constitution ensures Freedom of Press in India?
A:-Article 17
B:-Article 21
C:-Article 29
D:-Article 19
Correct Answer:- Option-D
Question7:-"Pottiya Ezhakal", a collection of Malayalam stories is of __________.
A:-Malayattoor Ramakrishnan
B:-M.B. Bhattatirippad
C:-Ponkunnam Varkey
D:-Balamaniyamma
Correct Answer:- Option-C
Question8:-Name the President of the People's Republic of China.
A:-Xi Jinping
B:-Wei Fenghe
C:-Pham Binh Minh
D:-Nguyen Xuan Phuc
Correct Answer:- Option-A
Question9:-In which case did the Supreme Court hold that the Preamble is not the part of the Constitution of India?
A:-Kesavananda Bharati State of Kerala, 1973
B:-The Berubari Union Case, 1961
C:-Indira Gandhi vs. Raj Narain, 1975
D:-Mc Mehta v. Union of India, 1986
Correct Answer:- Option-B
Question10:-Who among the following was not the leading activist of the PRDS founded by Poikayil Yohannan?
A:-Simon Yohannan
B:-Vellikkara Mathai Upadeshi
C:-Kalayil Pathrose Mooppan
D:-Kocheeppan Tharakan
Correct Answer:- Option-D
Question11:-The "Hindu Pulaya Samajam" was founded in 1917 by ___________.
A:-Pandit K.P. Karuppan
B:-Mahatma Ayyankali
C:-Karumban Daivathan
D:-Vellikkara Chothi
Correct Answer:- Option-C
Question12:-The political party of Imran Khan that came to Pakistan in August 2018 is __________.
A:-Tehreek-al-Islam
B:-Hizb-e-Refah e Insaf
C:-Tehreek-e-Insaf
D:-Hezb-e-Congra-e Pakistan
Correct Answer:- Option-C
Question13:-The editor of the "Mithavadi" who campaigned against untouchability was _________.
A:-C. Krishnan
B:-K. Ayyappan
C:-A.R. Menon
D:-E. Ikkanda Warrier
Correct Answer:- Option-A
Question14:-As per the Constitution of India which right cannot be taken away during Emergency?
A:-Right against exploitation
B:-Right to personal liberty
C:-Right to freedom of religion
D:-Right to equality
Correct Answer:- Option-B
Question15:-The socio-religious reformer of Kerala who exhorted the workers not to work without wages was _____________.
A:-Sree Narayana Guru
B:-Chattampi Swamikal
C:-Vagbhatananda
D:-Vaikunda Swamikal
Correct Answer:- Option-D
Question16:-The social reformer known as "Vaikom Veeran" was
A:-Mannath Padmanabhan
B:-K. Kelappan
C:-E.V. Ramaswamy Naikar
D:-A.K. Gopalan
Correct Answer:- Option-C
Question17:-The Diwan of Travancore who issued an order permitting Channar women who became converts to Christianity
to cover their bodies with jackets was
A:-Col. Munro
B:-Muhammad Habibullah
C:-C.P. Ramaswami Iyer
D:-M.E. Watts
Correct Answer:- Option-A
Question18:-The constitutional principle of the basic structure was invented by the __________.
A:-Legislature
B:-Judiciary
C:-President of India
D:-Executive
Correct Answer:- Option-B
Question19:-Which book is considered as the "Bible of Ayyavazhi"?
A:-Vedadikara Nirupanam
B:-Mokshapradeepam
C:-Narayana Pandaram
D:-Akhilathiruttu Ammanai
Correct Answer:- Option-D
Question20:-The captain of the Volunteer Corps of the Guruvayur Satyagraha was
A:-P. Krishna Pillai
B:-K. Kelappan
C:-A.K. Gopalan
D:-M.C. Janardhana Pillai
Correct Answer:- Option-C
Question21:-How is an ammeter connected in a circuit?
A:-Parallel
B:-Series
C:-Series - parallel
D:-None of these
Correct Answer:- Option-B
Question22:-BOT unit is _________
A:-Joule
B:-Newton
C:-KWh
D:-Watt
Correct Answer:- Option-C
Question23:-The temp. resistance coefficient is represented in the form of
A:-ohm/ohm
B:-ohm/°c
C:-ohm/ohm/°c
D:-None of these
Correct Answer:- Option-C
Question24:-Ohm is the unit of
A:-Resistance
B:-Capacitive reactance
C:-Inductive reactance
D:-All of the above
Correct Answer:- Option-D
Question25:-3 resistors are connected in series across a 27V supply. The second resistor has twice the resistance of the first.
The third one has three times the resistance of the second. Find the voltage across the third resistance
A:-3V
B:-6V
C:-9V
D:-18V
Correct Answer:- Option-D
Question26:-A safety sign circular in shape, white symbol on blue background is a
A:-Prohibition sign
B:-Mandatory sign
C:-Warning sign
D:-Information sign
Correct Answer:- Option-B
Question27:-Respiratory protective equipment comes under
A:-PPE 3
B:-PPE6
C:-PPE1
D:-PPE7
Correct Answer:- Option-A
Question28:-Gas and liquefiable gases come under _________ class of fire.
A:-Class D
B:-Class C
C:-Class B
D:-Class A
Correct Answer:- Option-B
Question29:-The saw used for cutting thin wooden accessories like wooden batten round blocks casing capping etc. is
A:-Handsaw
B:-Hacksaw
C:-Tenon saw
D:-None of these
Correct Answer:- Option-C
Question30:-The curved part of a file separating the tang from body is
A:-Face
B:-Edge
C:-Tang
D:-Shoulder
Correct Answer:- Option-D
Question31:-The angle of punch which is used for witness marks is
A:-60°
B:-30°
C:-45°
D:-90°
Correct Answer:- Option-A
Question32:-Arc heating occurs when the air between electrodes of opposite polarities become
A:-moistened
B:-dry
C:-ionised
D:-none of the above
Correct Answer:- Option-C
Question33:-_________ calipers are used for marking and layout works.
A:-Jenny calipers
B:-Outside calipers
C:-Inside calipers
D:-Firm joint calipers
Correct Answer:- Option-A
Question34:-EPROM stands for
A:-Electrically Programmable Read Only Memory
B:-Erasable Programmable Read Only Memory
C:-Electrically Programmable Random Only Memory
D:-Erasable Processors Read Only Memory
Correct Answer:- Option-A
Question35:-A wire measuring 1mm diameter has a cross sectional area of ________
A:-`1 mm^2`
B:-`1 cm^2`
C:-`0.78 mm^2`
D:-`0.87 mm^2`
Correct Answer:- Option-C
Question36:-The torque producing movement of the pointer in an indicating instrument is
A:-deflecting
B:-controlling
C:-distracting
D:-damping
Correct Answer:- Option-A
Question37:-In an instrument the pointer comes slowly to its final deflected position if the instrument is ________ damped.
A:-not
B:-over
C:-critically
D:-under
Correct Answer:- Option-B
Question38:-An electrical circuit that has infinity resistance is called _________ circuit.
A:-an open
B:-a short
C:-a ground
D:-either (2) or (3)
Correct Answer:- Option-A
Question39:-No. of light points admissible in one circuit are
A:-4 points of 400w each
B:-4 points of 600w each
C:-8 points of 100w each
D:-8 points of 200w each
Correct Answer:- Option-C
Question40:-No. of screws to be used for fixing a round block
A:-1 No
B:-2 Nos
C:-3 Nos
D:-4 Nos
Correct Answer:- Option-B
Question41:-In this wiring, to operate 3 lamps in all we require 6 two-way switches is
A:-Godown wiring
B:-Tunnel wiring
C:-Hostel wiring
D:-Corridor wiring
Correct Answer:- Option-D
Question42:-Size of copper plate electrode for plate earthing is
A:-60×60 cm×6.3 mm
B:-60×60 cm×3.15 mm
C:-30×30 cm×6.3 mm
D:-30×30 cm×3.15 mm
Correct Answer:- Option-B
Question43:-The unit of luminous flux is
A:-lumen
B:-candle power
C:-lux
D:-meter candle
Correct Answer:- Option-A
Question44:-To increase the range of an ammeter ________ is used.
A:-C.T.
B:-multiplier
C:-shunt
D:-P.T.
Correct Answer:- Option-C
Question45:-Extension of MS Word file is
A:-.doc
B:-.xls
C:-.text
D:-.ppt
Correct Answer:- Option-A
Question46:-Which one of the following is a basic unit of MS Excel?
A:-Row
B:-Column
C:-Cell
D:-Word
Correct Answer:- Option-C
Question47:-Isolation of fire from the supply of oxygen by blanketing it with foam, sand etc. comes under which fire
extinguishing method
A:-Starving
B:-Smothering
C:-Cooling
D:-Blanketing
Correct Answer:- Option-B
Question48:-Edison screw type lamp holders are used for lamp with _________ wattage range.
A:-above 600 w
B:-upto 200 w
C:-above 200 w below 600 w
D:-above 200 w below 300 w
Correct Answer:- Option-D
Question49:-To increase the ampere hour rating, the cells are to be connected in
A:-parallel
B:-series parallel
C:-parallel series
D:-series
Correct Answer:- Option-A
Question50:-"Don't try to stop a running machine with hands" comes under
A:-General safety
B:-Personal safety
C:-Machine safety
D:-Social safety
Correct Answer:- Option-B
Question51:-The ripple factor of a power supply is a measure of
A:-Its voltage regulation
B:-Diode rating
C:-Its filter efficiency
D:-Purity of power output
Correct Answer:- Option-D
Question52:-The function of a commutator in a DC generator is
A:-To change DC to AC
B:-To collect current from conductors
C:-To change AC to DC
D:-To conduct the current to the brushes
Correct Answer:- Option-C
Question53:-The field coils of a DC generator are usually made of
A:-Carbon
B:-Copper
C:-Cast iron
D:-Graphite
Correct Answer:- Option-B
Question54:-In a two point starters the series resistors is required for
A:-To limit the starting current
B:-Starting the motor
C:-To limit the back emf
D:-To give heavy current at starting
Correct Answer:- Option-A
Question55:-In two watt meter method of measuring three phase power one of the wattmeter shows zero reading what
would be the value of the power factor in this case
A:-1
B:-0.5
C:-zero
D:-1.5
Correct Answer:- Option-B
Question56:-Rotor of an induction motor runs always
A:-At synchronous speed
B:-At more than synchronous speed
C:-At less than synchronous speed
D:-In opposite direction to the field
Correct Answer:- Option-C
Question57:-The difference between the synchronous speed and the actual rotor speed is called
A:-Fractional slip
B:-Slip speed
C:-Rotor speed
D:-Actual rotor speed
Correct Answer:- Option-B
Question58:-The slip of an induction motor will be low when
A:-Rotor Resistance is low
B:-Friction loss is low
C:-Windage loss is low
D:-Rotor resistance is high
Correct Answer:- Option-A
Question59:-The split rings are made of
A:-Brass
B:-Gunmetal
C:-Bronze
D:-Hard drawn copper
Correct Answer:- Option-D
Question60:-Which motor should not be started on no load?
A:-Shunt motor
B:-Cumulative compound motor
C:-Series motor
D:-Differential compound motors
Correct Answer:- Option-C
Question61:-The barrier potential for a silicon PN junction is _______V.
A:-0.3 V
B:-0.7 V
C:-0.2 V
D:-0.5 V
Correct Answer:- Option-B
Question62:-In which DC generator the armature and field current will be equal?
A:-Shunt
B:-Long shunt compound
C:-Short shunt compound
D:-Series
Correct Answer:- Option-D
Question63:-Which type of starter used to start both shunt and compound DC motor?
A:-Three pointer starter
B:-Two point starter
C:-DOL starter
D:-Star-delta starter
Correct Answer:- Option-A
Question64:-When the speed of alternator increases the frequency?
A:-Decreases
B:-Increases
C:-Remains same
D:-None of the above
Correct Answer:- Option-B
Question65:-Alternators are rated in
A:-KW
B:-KWH
C:-KVA
D:-Full load current
Correct Answer:- Option-C
Question66:-Most widely used transformer oil is
A:-Animal oil
B:-Cooking oil
C:-Vegetable oil
D:-Mineral oil
Correct Answer:- Option-D
Question67:-The line insulators are made up to
A:-Mica
B:-Porcelain clay
C:-Asbestos
D:-Ceramic
Correct Answer:- Option-B
Question68:-Epoxy compound used with underground cable does not need
A:-Heating
B:-Armouring
C:-Insulation
D:-Core
Correct Answer:- Option-A
Question69:-The chemical used in breather is
A:-Copper sulphate
B:-Sodium chloride
C:-Silica gel
D:-Potassium chloride
Correct Answer:- Option-C
Question70:-Graphite is used in nuclear power plant as a
A:-Fuel
B:-Coolant
C:-Electrode
D:-Moderator
Correct Answer:- Option-D
Question71:-Which of the following power plants is free from environmental problems?
A:-Diesel engine
B:-Nuclear power plant
C:-Hydro electric power plant
D:-Steam power plant
Correct Answer:- Option-C
Question72:-Which type of insulator is used in stay wire?
A:-Egg type
B:-Pin type
C:-Shackle type
D:-Suspension type
Correct Answer:- Option-A
Question73:-Which of the following power plant has the maximum capital cost?
A:-Steam power plant
B:-Nuclear power plant
C:-Hydro electric power plant
D:-Diesel power plant
Correct Answer:- Option-B
Question74:-The working principle of a transformer is
A:-Static induction
B:-Self induction
C:-Mutual induction
D:-None of the above
Correct Answer:- Option-C
Question75:-The colour of neutral wire of a cable is
A:-Red
B:-Yellow
C:-Orange
D:-Black
Correct Answer:- Option-D
Question76:-The amount of matter in a body is called
A:-mass
B:-weight
C:-density
D:-none of these
Correct Answer:- Option-A
Question77:-The rate of change of position in a particular direction is called
A:-speed
B:-velocity
C:-acceleration
D:-none of these
Correct Answer:- Option-B
Question78:-The volume of a hemisphere is
A:-`(4)/(3) pi r^3`
B:-`(3)/(3) pi r^3`
C:-`(2)/(3) pi r^3`
D:-`(1)/(3) pi r^3`
Correct Answer:- Option-C
Question79:-Perimeter of a circle is
A:-1`pi r`
B:-2 `pi r`
C:-3 `pi r`
D:-4`pi r`
Correct Answer:- Option-B
Question80:-One gallon is
A:-1.546 litres
B:-2.546 litres
C:-3.546 litres
D:-4.546 litres
Correct Answer:- Option-D
Question81:-60 Km/hr into m/sec is
A:-10.66 m/sec
B:-12.66 m/sec
C:-14.66 m/sec
D:-16.66 m/sec
Correct Answer:- Option-D
Question82:-The property of material to be drawn into thin sheets without fracture is
A:-Ductility
B:-Malleability
C:-Machinability
D:-None of these
Correct Answer:- Option-B
Question83:-The multiplication 0.1 × 0.001 is equal to
A:-0.1
B:-0.01
C:-0.001
D:-0.0001
Correct Answer:- Option-D
Question84:-Multiply 6/13 by the reciprocal of 9/16 is equal to
A:-96/117
B:-32/39
C:-54/208
D:-None of these
Correct Answer:- Option-B
Question85:-`(3ab)^2` is equal to
A:-`3a^2b^2`
B:-`9a^2b^2`
C:-`3ab^2`
D:-None of these
Correct Answer:- Option-B
Question86:-One radian measure is equal to
A:-`(90^@)/(pi)`
B:-`(180^@)/(pi)`
C:-`(270^@)/(pi)`
D:-`(360^@)/(pi)`
Correct Answer:- Option-B
Question87:-Sin`theta` is equal to
A:-Opposite side / adjecent side
B:-Adjecent side / hypotenus
C:-Opposite side / hypotenus
D:-None of these
Correct Answer:- Option-C
Question88:-The value of 1/tan45 is equal to
A:-0
B:-1
C:-45
D:-1/45
Correct Answer:- Option-B
Question89:-The value of `"sin^2"` 60+`"cos^2"` `` 60 is equal to
A:-0
B:-1
C:-1/2
D:-2/3
Correct Answer:- Option-B
Question90:-Heat is a form of
A:-Work
B:-Power
C:-Energy
D:-None of these
Correct Answer:- Option-C
Question91:-Conventional representation of 1st angle and 3rd angle projection includes
A:-Two eccentric circles
B:-Two concentric circles
C:-Two circle of same diameter
D:-None of these
Correct Answer:- Option-B
Question92:-700×500×15 mm drawing board designated by
A:-`"D_0"`
B:-`"D_1"`
C:-`"D_2"`
D:-`"D_3"`
Correct Answer:- Option-C
Question93:-594×841 trimmed size of drawing sheet designated by
A:-`"A_0"`
B:-`"A_1"`
C:-`"A_2"`
D:-`"A_3"`
Correct Answer:- Option-B
Question94:-In 3rd angle projection the Top view (plan) is drawing
A:-Right side of elevation
B:-Left side of elevation
C:-Below the elevation
D:-Above the elevation
Correct Answer:- Option-D
Question95:-In 1st angle projection the end view from right side of an object is drawing
A:-Right side of elevation
B:-Left side of elevation
C:-Right side of plan
D:-Left side of plan
Correct Answer:- Option-B
Question96:-The symbol represent
A:-A.C. Motor
B:-D.C. Motor
C:-A.C. Generator
D:-D.C. Generator
Correct Answer:- Option-B
Question97:-The angle of isometric axis is
A:-270°
B:-120°
C:-360°
D:-130°
Correct Answer:- Option-B
Question98:-The number of a pentagon is
A:-3
B:-4
C:-5
D:-6
Correct Answer:- Option-C
Question99:-The isometric view of a circle is
A:-Parabola
B:-Ellipse
C:-Triangle
D:-Rectangle
Correct Answer:- Option-B
Question100:-The length of an arrow head is
A:-Same as width
B:-Two times of width
C:-Three times of width
D:-Four times of width
Correct Answer:- Option-C
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