Repair techniques MCQ Question and Answer | ITI FITTER 2 YEAR

ITI Fitter 2 YEAR Trade Repair techniques MCQ Question and Answer for CBT Online exam for NCVT AITT (All India Trade Test).  Practice all FITTER Trade MCQ (Multiple choice Question). Also you can practice mock test exam online

Fitter 2 year Trade MCQ also useful for competitive exam like PSU Job exam As well as Government Job Exam, Apprentice job.

ITI Fitter 2 year | Repair techniques MCQ

1.

What is the colour of the aluminium metal?

1. Yellow
2. Redish
3. Whitish grey
4. Silvery white

2.

Which ore produces lead metal?

1. Pyrites
2. Bauxite
3. Malchite
4. Galena

3.

What is the name of the limit gauge?

1. Bronze
2. Gilding metal
3. Babbitt metal
4. Leaded bronze

4.

What is the ratio of copper and zinc in “Muntz metal”?

1. 63:37
2. 60:40
3. 57:43
4. 70:30

5.

Which metal extracted from bauxite ore?

1. Zinc
2. Brass
3. Copper
4. Aluminium

6.

Which metal is used in the preparation of paint?

1. Zinc
2. Lead
3. Brass
4. Aluminium

7.

Which type of belt drive, the driven shaft will rotate opposite direction to driver shaft?

1. Stepped drive
2. Open belt drive
3. Cross belt drive
4. Right angled belt drive

8.

What is the name of belt fastener?

1. Wire type
2. Lagrelle type
3. Alligator type
4. Crescent plate type

9.

What is the type of gear?

1. Spur gear
2. Mitre gear
3. Bevel gear
4. Hearing bone gear

10.

What is the name of part marked ‘x’ in the belt drive?

1. Step pulley
2. Driver pulley
3. Driven pulley
4. Jockey pulley

11.

Which type of gear drive changes rotary movement to linear movement?

1. Hypoid
2. Herring bone
3. Rack and pinion
4. Helical gear

12.

What is the name of the part marked ‘x’ in gear?

1. Pitch line
2. Dedendum
3. Addendum
4. Face width

13.

Which type of belt is used if the distance between the shafts are too short?

1. V’ belt
2. Flat belt
3. Link belt
4. Ribbed belt

14.

Why the small steel wedge is tapped under the machine in lifting operation?

1. To prevent vibration
2. To reduce the weight
3. To accept the crowbar
4. To balance the machine

15.

How to adjust the tension of belt between two fixed pulleys?

1. By sliding the pulley
2. By fixing ideal pulley
3. By adjusting the length of belt
4. By adjusting the screw of pulley

16.

Why vertical belt drive is avoided in power transmission?

1. Because of small wrapping of belt
2. Because of excessive contact
3. Because of gravitational pull and slippage
4. Because of increase in surface speed of pulleys

17.

What is the name of the coupling?

1. Slip coupling
2. Plate coupling
3. Clamp coupling
4. Universal coupling

18.

Why the face of pulley is “Crowned” in power transmission?

1. Increase the tension
2. Decrease the tension
3. Keep the belt centralised
4. Allow the pulley free rotation

19.

Which graphical representation of the activities performed during manufacturing ?

1. Job card
2. Process chart
3. Batch record form
4. Batch processing form

20.

What is the name of the part marked ‘x’ in fast and loose pulley assembly?

1. Fast pulley
2. Loose pulley
3. Crown pulley
4. Flat drive pulley

21.

Which coupling is required for slight relative movement?

1. Chain coupling
2. Flange coupling
3. Flexible coupling
4. Muff coupling

22.

Which is the imaginary circle on two matting gears?

1. Root circle
2. Pitch circle
3. Base circle
4. Addendum circle

23.

What is the name of radial distance between the pitch circle and root circle in gears?

1. Land
2. Addendum
3. Dedendum
4. Working depth

24.

What is the name of the limit gauge?

1. Jockey pulley
2. Apply powdered resin
3. Reduce the distance between pulleys
4. Increase the distance between pulleys

25.

Which type of belt fastener used on heavy duty machine?

1. Wire belt fastener
2. Jackson belt fastener
3. Lagrelle type belt fastener
4. Crescent plate belt fastener

26.

What is the name of the part marked as ‘x’ of gear?

1. Flank
2. Addendum
3. Face width
4. Root circle

27.

What is the name of the gear?

1. Mitre gear
2. Bevel gear
3. Hypoid gear
4. Worm shaft and worm gear

28.

What is the name of copper ore?

1. Galena
2. Blende
3. Bauxite
4. Malachite

29.

Which are the alloys of brass metal?

1. Copper and tin
2. Copper and zinc
3. Copper and lead
4. Copper and nickel

30.

Why aluminium is used widely in aircraft industries?

1. Light weight
2. Hard and Brittle
3. High tensile strength
4. Low thermal conductivity

31.

What is the name of the metal extract from ore galena?

1. Tin
2. Lead
3. Copper
4. Aluminium

32.

Which metal alloys is use to make bearing?

1. Tin
2. Nickel
3. Chromium
4. Bobbit metal

33.

What is the melting point of nickel?

1. 1300°C
2. 1450°C
3. 1100°C
4. 1950°C

34.

What is the name of the limit gauge?

1. Nickel steel
2. Silicon steel
3. Chromium steel
4. Manganese steel

35.

Which metal powder is used in calorising process to prevent corrosion of steel component?

1. Zinc powder
2. Nickel powder
3. Aluminium powder
4. Chromium powder

36.

Which type of brass sheet is used for deep drawing?

1. Basic brass
2. Navel brass
3. Cartridge brass
4. Standard brass

37.

Which type of bronze metal has excellent antifriction properties?

1. Low tin bronze
2. Leaded bronze
3. Phosphor bronze
4. Leaded gun metal

38.

What is the name of the coupling?

1. Slip coupling
2. Plate coupling
3. Clamp coupling
4. Universal coupling

39.

Which ore is extraction of aluminium?

1. Pyrites
2. Galena
3. Blends
4. Bauxite

40.

What is the composition of leaded gunmetal of copper, zinc and tin?

1. Copper 90%, lead5%, tin 5%
2. Copper 94%, lead4%, tin 2%
3. Copper 88%, zinc2%, tin 10%
4. Copper 85%, lead5%, zinc 5%, tin 5%

41.

What is the name of alloy consist copper and zinc?

1. Aluminium
2. Gunmetal
3. Brass
4. Bronze

42.

What is the part marked as ‘x’ ?

1. Fast pulley
2. Crown pulley
3. Loose pulley
4. Flat drive pulley

43.

Which metal used to make alligator type fastener?

1. G.I sheet
2. Copper sheet
3. Steel sheet
4. Aluminium sheet

44.

What is the name of elements of gear marked ‘X’?

1. Flank
2. Root circle
3. Face width
4. Addendum

45.

What is the purpose of jocky pulley in belt drive?

1. To maintain the tension
2. To decrease the tension
3. Keep the belt centralised
4. Allow free rotation of pulley

46.

Which power drive will transmit motion at constant velocity without creep and slippage?

1. Rope drive
2. Gear drive
3. Pulley drive
4. Chain drive

47.

What is the name of the limit gauge?

1. Fast coupling
2. Clamp coupling
3. Safety coupling
4. Universal coupling

48.

Which pulley can transmit the power to shaft different heights and at varying distance?

1. Flat pulleys
2. Rope pulleys
3. V groove pulleys
4. Fast and loose pulleys

49.

Name the type of belt fastener?

1. Wire type belt fastener
2. Alligator type belt fastener
3. Jackson type belt fastener
4. Crescent plate belt fastener

50.

What is the formula to calculate open belt length if centre distance is X?

1. L Dd 312x 2 7
2. L  D  d  3 1  2 x 2 7
3. L Dd 31 2x2 7
4. DL 1L 3 2x2 7

51.

Name the type of pulley?

1. Step pulley
2. Flat pulley
3. V groove pulley
4. Fast and loose pulley

52.

Which gear run more silently?

1. Spur gear
2. Mitre gear
3. Bevel gear
4. Helical gear

53.

Which documentation record used to know batch number, date of allocation, product identify and size of batch?

1. Processing chart
2. Job card
3. Operation flowchart
4. Batch processing record

54.

Name the type of gear mechanism.

1. Mitre gear
2. Bevel gear
3. Rack and pinion
4. Worm and worm gear

55.

What is the percentage composition of lead in lead bronze bearing material?

1. 15%
2. 20%
3. 25%
4. 30%

56.

What is the name of the limit gauge?

1. 20%
2. 30%
3. 55%
4. 80%

57.

Which metal is basically an alloy of copper and tin?

1. Lead
2. Brass
3. Muntz
4. Bronze

58.

Why copper is extensively used in electrical cables and appliances?

1. Ductile metal
2. Cheap in cost
3. Easy soldering
4. Good conductor

59.

Which metal is extracted from cassterite?

1. Tin
2. Lead
3. Copper
4. Aluminium

60.

Which coupling will have disengaging provision?

1. Clamp coupling
2. Slip type coupling
3. Universal coupling
4. Plate coupling

61.

Which drive is used for long distance and larger amount of power transmission?

1. Belt drive
2. Gear drive
3. Rope drive
4. Chain drive

62.

What is the marked as ‘X’ in gear?

1. Root circle
2. Base circle
3. Pitch circle
4. Outside circle

63.

Which chain drive provide noiseless and uniform drive?

1. Duplex chain
2. Toothed chain
3. Simplex chain
4. Triple roller type chain

64.

Which gear is symetrical to each other and transmit motion at right angle?

1. Spur gear
2. Mitre gear
3. Helical gear
4. Hypoid gear

65.

Which metal is used to make head of a soldering iron?

1. Bronze
2. Lead
3. Brass
4. Copper

66.

What is marked as ‘X’ in gear?

1. Flank
2. Top land
3. Fillet
4. Face

67.

How the shifting of belt is enabled from fast to loose pulley?

1. By crowning face of pulley
2. By sliding the loose pulley
3. By adjusting the tension of belt
4. By belt dressing

68.

What is the name of the limit gauge?

1. Wire type belt fastner
2. Lagrelle type belt fastner
3. Cresent plate belt fastner
4. Jackson type belt fastner

69.

What happen, if the wrapping angle is greater than 180°?

1. Pulley can drive low load
2. Pulley can drive low speed
3. Pulley can transmit low torque
4. Pulley can transmit high torque

70.

Where helical gears are used?

1. Lathe machine
2. Drilling machine
3. Grinding machine
4. Automobile vehicles

71.

Where unviersal coupling used?

1. Textiles mills
2. Large angle drive
3. Automobile vehicles
4. Engineering machines

72.

What is the element of gear marked as ‘X’?

1. Pitch line
2. Face width
3. Addendum circle
4. Dedendum circle

73.

Which type of drive used for shortest distance and for large amount of power transmission?

1. Belt drives
2. Gear drives
3. Rope drives
4. Chain drives

74.

What is marked as 'x'?

1. Key
2. Shaft
3. Coupling
4. Bolt

75.

Which belt less slip in power transmission?

1. “V” belt
2. Flat belt
3. Link belt
4. Ribbed belt

76.

Which type of belt length cannot be altered and reused with fastner?

1. ‘V’ belt
2. Flat belt
3. Link belt
4. Ribbed belt

77.

What is the name of the limit gauge?

1. Slip belt drive
2. Stepped drive
3. Open belt drive
4. Cross belt drive

78.

What is the name of gear?

1. Spur gear
2. Mitre gear
3. Bevel gear
4. Hypoid gear