SKILLED ASSISTANT GRADE II-ELECTRICAL INSPECTORATE- kerala psc previous question pape
#1


.pdf   SKILLED ASSISTANT GRADE II-ELECTRICAL INSPECTORATE-TVPMPTATSR.pdf (Size: 1.21 MB / Downloads: 0)

1.A semi conductor without any impurity is known as :
(A)Intrinsic Semi Conductor
(B)PN Junction
(C )Extrinsic Semi Conductor
(D)Semi Conductor

2.Unit of electrical resistance is :
(A)Olun
(B)Mho
(C )Volt
(D)Ampere

3.A transformer which increases voltage level is termed as :
(A)Step down transformer
(B)Auto transformer
(C )Ideal transformer
(D)Step up transformer

4.In single phase energy meter__________type damping is used.
(A)eddycurrent 
(B)fluidfriction 
(C )air friction
(D)spring control

5.Transformation ratio of a transformer can be written as an equation. From the following which statement is true ?
N|\2Ni l,

6.POL starters do not reduce________________.
(A)Voltage
(B) Starting torque
(C ) Starling current
(D) Running torque

7.In 3 phase supply system motors "Single phasing" term moans :
(A) Advantage 
(B) Supply
(C ) DOI. starter 
(D) Fault

8.For holding objects, cutting and twisting wires, which tool is used ?
(A)Combination pliers
(B)Nose pliers
(C )Nipper
(D)None of these

9.A battery is a combination of___________
(A)Capacitors
(B)Chemical cells
(C )Inductors
(D)Resistors

10.In earthing which of the following is used as earth electrode ?
(A)Metal pipe
(B)Porcelain Disc
(C )Egg insulator
(D)Cross arm

11.A device which converts electrical energy into mechanical energy is termed as :
(A)Capacitor
(B)Generator
(C )Motor
(D)Converter

12. Which of the following equation does not follow ohm's law ?v 
(A) R = y 
(B) V-IR
(C )
(D)

13. Synchronous motor runs at:
(A) High speed
(B)Constant speed
(C ) Below synchronous speed
(C )Above Ns

14.In two wattmeter method of power measurement phase angle is above 60v, then total power is:
(A)W1 + W2
(B)2W2
(C )W2
(D)W2-W1

15.Total power in a 3 circuit can be calculated by the following equation :
(A) W=VLILcos<|>
(B) VI cosø
(C ) 73 VL 1L cos*
(O) 3 VI cos 

 An instrument which is used to test the insulation resistance is :
(A)P.F. meter
(B)Meggar
(C )Voltmeter
(D)Hydrometer

17.Positive electrode in a volta cell is :
(A)Carbon
(B)Copper
(C )Zinc
(D)Lead

18.Which of the following is used as a filament in metal filament lamp ?
(A)Germanium
(B)Nichrome
(C )Tungsten
(D)Carbon

19.In a hydroelectric power station we require the following for the generation of electrical energy :
(A) Coal
(B) Water
(C ) Uranium
(D) Lead

20.In an electric mixie type motor is used.
(A) Universal motor 
(B)Capacitor motor
(C ) Repulsion motor
(D) Stepper motor

21. In motors, starters are used to reduce :
(A) Voltage
(B) Current at starting
(C ) Starting torque
(D) Capacitance

22. In an electric heater the heating coil is generally made of: 
(A) Tungsten
(B) Aluminium 
(C ) Porcelain
(D) Nichrome

23. A Diode can be used to convert alternating current into :
(A) Eddy Current
(B)Electron Current
(C ) Direct Current
(D) Heat Current

24. ACSR Conductors arc used in : 
(A) Unground system 
(B) House wiring 
(C ) Overhead system
(D) Factory wiring

25. Lagging flux density* behind magnetizing force is termed as : 
(A)Hysterisis
(B) Eddy current
(C ) Reluctance
(D) Force

26. In India supply voltage in a single phase system in about: 
(A) 440 V
(B)11 kV
(C ) 110 V
(D) 230 V

27. In a single phase system of distribution service connection is made by using_____________
wire.
(A) Flexible wire 
(B) Weather proof 
(C ) CTS wire
(D) TRS wire

28.Electricity is a form of:
(A)Energy
(B) Shock

29.MCB means :
(A) Main Circuit Breaker
(B)Metal Circuit Breaker
(C )Miniature Circuit Breaker
(D)Major Circuit Breaker

30.Transformer oil is a type of:
(A) Vegetable oil
(B)Mineral oil
(C ) Edible oil
(D) Palm oil

31.Cleat wiring system is used for : 
(A) Factory wiring
(B)Chemical plant 
(C ) House wiring
(D) Temporary wiring

(C ) Lightening (D) Spark

32.An Instrument which can be used in DC Supply only is :
(A)Induction type wattmeter
(B)Hot wire
(C )Permanent magnet moving coil instrument
(D)Dynamometer type wattmeter

33.Synchronous speed of a 3 phase AC motor is given by :
(A)120
(B)Ns
(C ) Ns - Nr Ns
(D)Ns 120 Nr P

34.A transistor has___________PN Junctions.
(A) Three
(B) Four
(C ) One
(D) Two

35.In electric traction_______motors are generally used.
(A) DC series motor
(B) Universal motor
(C )Shunt motor
(D) Compound motor

type temperature co-efficient of resistance.
36.Semi conductors have______
(A) Positive
(B) Negative
(C ) Constant
(D) Permanent

37.In differential compound DC machine magnetic field produced by shunt and series field act in____________________direction.
(A) Same
(B) Opposite
(C ) Vertical
(D) Horizontal

38.According to Lenz's law electromagnelically induced emf produces it the verv cause which
(A) Aids
(B) Opposes
(C ) Pulsates
(D) Rotates

39.In HRC fuse, fuse element is made of: 
(A) Copper
(B) Silver
(C ) Aluminium 
(D) Lead

40.Opposition offered to magnetic lines of force :
(A) Reluctance 
(B) Conductance 
(C ) Capacitance 
(D) Resistance

41.Power factor is the ratio of resistance and
(A) impedance 
(B) capacitance 
(C ) inductance 
(D) reactance

42.EMF equation of a DC generator can be given by :
(A)E=ZNxP 60 a
(B)P d x N E = ; dt
(C )K= — 
(D)E = IR

43.In DC armature winding, wave winding has___________parallel paths.
(A) Many
(B) Three
(C ) Four
(D) Two

44.___________type single phase motors cannot change its direction of Rotation.
(A) Universal motor
(B)Repulsion motor
(C )Shaded pole motor
(D) Shunt motor

45.SMPS means :
(A)Simple Mechanical Power Supply
(B)Sinusoidal Mode Power Supply
(C )Switched Mode Power Supply
(D)Simple Main Power Supply

46.'The pressure plate of an ordinary Electric Iron is made of_____.
(A)Aluminium
(B)Cast iron
(C )Copper
(D)Zinc

47.Sodium Vapour lamp is best suited for :
(A) Factory lighting
(B)Bedroom lighting
(C )Drawing room lighting
(D) Street lighting

48.Electrically charged atom is generally termed as :
(A)Iron
(B)Isotope
(C )Ion
(D)Cations

49.In a series combination of resistances total resistance is given by :
50.According to Indian electricity rules total earth resistance should be less than :
(C ) R = R1 + R2 + ...
(D, R-V/I
(A) 5Ω
(B)500 Ω
(C )5 Mil
(D)50 MΩ

51.Carbon arc lamps were generally used in :
(A) Vehicles
(B) Torch lights
(C ) Street light
(D)Cinema projectors

52. Conductors have specific resistance.
(A) High
(B) Low
(C ) Very high 
(D) No


53.Unit of electric charge is :
(A) Tesla
(B) Henry
(C ) Coulomb
(D) Farad

54.For plate earthing, the size of copper plate is :
(A) 60 cmx60 cmx3 mm
(B) 60 cm x 60 cm x 3.15 mm
(C ) 50 cm x 50 cm x 3.15 min
(D) 60 cm x 60 cm x 6.3 mm

55.A commutator is a device used in DC generators to convert:
(A) DC to AC
(B) Single phase to three phase
(C )Three phase to single phase
(D)AC to DC

56.Breather of a Distribution transformer contains :
(A)Sand
(B)Sodium chloride
(C )Silica gel
(D)Lead oxide

57.Open circuit test is conducted in a transformer to find out:
(A)Heat loss
(B)Copper loss
(C )Stray loss
(D)Iron loss

58.Fleming's right hand rule is used to find out:
(A)Direction of force
(B)Direction of flux
(C )Direction of torque
(D)Direction of emf

59.To reduce hysterisis loss cores of electric machines is generally made of:
(A)Silicon Steel
(B)Wrought Iron
(C )Cast Iron
(D)Carbon Steel

60.In DC supply energy is measured by using :
(A)Wattmeter
(B)hnergy meter
(C )Ampere-hour meter
(D)Meggar

61.Wire gauge is used to measure____________of a conductor.
(A) Height
(B) Breadth
(C ) Length
(D) Size

62.To change DOR of a 36 motor :
(A) Change sequence of any two phases
(B)Change phase and neutral
(C )Change positive and negative terminals
(D)Change windings

63.Negative electrode of Dry cell is made of:
(D)Aluminium
(A)Carbon
(B)Zinc
(C )Copper

65.A two coil heater gives its maximum heat output, when the coils are in :
(A)Series
(B)Series parallel 
(C )Parallel
(D)

66.Conventional flow of electric current is from :
(A)+ ve to — ve
(B)- ve to + ve
(C )Phase to neutral
(D)Neutral to phase

67.In a single phase system of supply, which of the following is used to test the supply correctly ?
(A)Neon tester
(B)Ammeter
(C )Wattmeter
(D)Test lamp

68.Transformers and alternators are generally rated in :
(A)KVAR
(B)KVA
(C )KW
(D)Watts

69.In a domestic refrigerator heat inside is taken out through :
(A)Capacitor
(B)Condenser
(C )Evaporator
(D)Compressor

70.Germanium and silicon are generally used as :
(A)Conductors
(B)Insulators
(C )Semi Conductors
(D)Resistors

(C ) Commutator
(D) Rocker arm
71. In alternators supply is taken out through : 
(A) Slip rings

(B) Split rings

72.Which of the following is the strongest diamagnetic material ? 
(A) Iron
(B) Steel
(C ) Bismuth
(D) Aluminium

73.In a single phase motor, a centrifugal switch is used to disconnect: 
(A) Supply
(B) Running winding
(C ) Starting winding
(D) None of the above

74.Which of the following is used as power factor compensator ? 
(A) Inductor
(B) Capacitor 
(C ) Resistor
(D) Conductor

75.In a shunt motor, shunt winding is connected______with armature winding.
(A) Series
(B) Series parallel
(C ) Compensating winding
(D) Parallel


76.Which of the following materials is used for making brushes in electrical machines ?
(A) Silver
(B) Aluminium 
(C ) Graphite
(D) Iron

77.Complicated scries parallel combination of resistances are also known as :
(A) Electrical Networks
(B)Combinations
(C ) Reactive Circuits
(D) Tuned Circuits

78.Inductive reactance can be calculated by :
(A) XL=2fl.
(B)Xl-2fC
(C ) 2rfC
(D) Xl = 2RC

79. Magnetic lines of force travel from to inside the magnet.
(A) North to South 
(B) South to East 
(C ) South to West 
(D) South to North

80. When an AC circuit has a relation of R=Z, which of the following statements is true ? 
(A) R = XL + XC 
(B) XI=SXC
(C ) R=Xl-Xc 
(D)‘/=R2Xz

81. The leader of the Revolt of 1857 in Assam was :
(A)Kunwar Singh
(B)Diwan Maniram Dutla
(C )Pir Ali
(D)Piyali Baruah

82.A Malayali poet known as " The Singing Sword of Kerala", who actively participated in the temple entry satyagraha was :
(A)Kumaran Asan
(B)A.K. Gopalan
(C )Vayalar Ramavarma
(D)Subramanian Tirumumb

83.During the first twenty years of the Congress, which of the following acted as president of INC thrice :
(A)Dadabhai Naoroji
(B)S.N. Banerjee
(C )Copal Krishna Gokhale
(D)W.C. Banerjee

84.Who organised a literary' association called 'Vidhyaposhim' ?
(A)Sree Narayana Guru
(B)Kumaran Asan
(C )K. Ayyappan
(D)Chattambi Swamikal

85.Who gave the title of 'Rani' to the Naga woman leader Gaidinliu ?
(A)Subhash Chandra Bose
(B)Maltatma Gandhi
(C )Vallabhbai Patel
(D)Jawaharlal Nehru

86.The brain behind the bomb attack on Viceroy Lord Hardinge, Delhi in December 1912 was :
(A)Rash Behari Bose
(B) *Sachindranath Sanyal
(C )Bai Paramanand
(D)Bhagat Singh

87.When did Sree Narayana Guru establish Siva temple at Aruvippuram ?
(A) 1878
(B)1887
(C )1897
(D) 1898

88.The first Muslim President of the INC was :
(A)Badruddin Tyabji
(B) Abul Kalam Azad
(C )Hakkim Ajmal Khan
(D)None of these

89.Who among The following was the leader of 'Kochi Pulaya Mahasaha' ?
(A)Sahodaran Ayyappan
(B)Ayyankali
(C )K.P. Karuppan
(D)Pattam Thanupillai

90.Whom did B.G. Tilak call "The'diamond of India'' ?
(A)Mahatma Gandhi
(B)Copal Krishna Gokhale
(C )S.C. Bose
(D)Jawaharlal Nehru

91.Who among the following was the disciple of Alathur Brahmananda Sivayogi ?
(A)Vagbatananda
(B)Ayyankali
(C )Chattambi Swamikal
(D)C Krishnan

92.Mahatma Gandhi's first experiment with his technique of Satyagraha in India was :
(A)Kaira Satyagraha
(B)Champaran Satyagraha
(C )Ahmedabad Millstrike
(D)Anti-Rowlatt Act

93.The Hindustan Socialist Republican Association was founded in 1928, in :
(A) Kanpur
(B) Lahore
(C ) Delhi
(D) Allahabad

94.Who killed Michael O' Dyer, the Governor of Punjab, who had ordered the brutal firing on the innocent people at Jallianwala Bagh, Amritsar ?
(A)Madanlal Dingra
(B)Sohan Singh Bakna
(C )Kanilai Dutt
(D)Udham Singh

95.Who started 'Yogakshemasabha' ?
(A)Vakkom Moulavi
(B)T.K. Madhavan
(C )Mannath Padmanabhan
(D)None of these

96.Name the Arahic-Malayalnm Magazine started by Vakkom Abdul Qudir Moulavi ?
(A)Al-Ameen
(B)Al-lslam
(C )Al-Hilal
(D)None of these

97.Who said "Not Mercy, but service for man must be regarded as God" ?
(A)B.C. Chatterjee
(B)Vivekananda
(C ) Iswar Chandra Vidyasagar 
(D) Ramakrishna Paramahansa

98.The Poona Pact was signed in :
(A) 1930
(B)1933
(C ) 1932
(D)1931

99.Who organised Abhinav Bharat a secret society of revolutionaries in Indian Freedom struggle ?
(A)Khudiram Bose
(B)Chandrasekhar Azad
(C ) V.D. Savarkar
(D) Prafulla Chaki

100.What was the main political weapon used by the nationalists against the partition of Bengal in 1905 ?
(A)Satyagraha
(B)Civil disobedience
(C )Swadeshi and boycott
(D)Non-Cooperation
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: sunny leone hd sxc com, who is ajmal, what type of pape used in hang glider, ieeebase pape 2013 for subject seminar is branch, vijayvani 06 09 2014 pape, skilled, skilled manpower shortage in india wikipedia,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  LABORATORY TECHNICIAN GR II LABORATORY ASST - kerala psc previous question paper amrutha735 1 11,349 25-01-2018, 03:15 PM
Last Post: Guest
  BIO-MEDICAL ENGINEER - MEDICAL EDUCATION kerala psc previous question paper amrutha735 1 9,525 23-01-2018, 11:22 PM
Last Post: RamiGycle
  X-RAY TECHNICIAN GR-II -kerala psc previous question paper amrutha735 0 9,303 15-05-2017, 04:59 PM
Last Post: amrutha735
  WORKSHOP INSTRUCTORINSTUCTOR GARDE - kerala psc previous question paper amrutha735 0 8,396 15-05-2017, 04:57 PM
Last Post: amrutha735
  WORK SUPERVISOR - OVERSEER GRADE II - kerala psc previous question paper amrutha735 0 8,537 15-05-2017, 04:53 PM
Last Post: amrutha735
  WORK SUPERINTENDENT - AGRICULTURE - kerala psc previous question paper amrutha735 0 8,808 15-05-2017, 04:52 PM
Last Post: amrutha735
  VOCATIONAL TEACHER RECEPTION BOOK -kerala psc previous question paper amrutha735 0 8,413 15-05-2017, 04:50 PM
Last Post: amrutha735
  VOCATIONAL INSTRUCTOR IN GENERAL INSURANCE-kerala psc previous question paper amrutha735 0 8,525 15-05-2017, 04:49 PM
Last Post: amrutha735
  VOCATIONAL INSTRUCTOR IN COMPUTER APPLICATION-kerala psc previous question paper amrutha735 0 8,628 15-05-2017, 04:47 PM
Last Post: amrutha735
  VOCATIONAL INSTRUCTOR - CATERING -kerala psc previous question paper amrutha735 0 8,586 15-05-2017, 04:45 PM
Last Post: amrutha735

Forum Jump: