FITTER (THEORY) SEMESTER – 4 Feb 2016

FITTER (THEORY) SEMESTER – 4 Feb 2016

Which of the following can hold the work,
locate the work and guide the tool at the
desired position?

A   Drill bush

B   Drill fixture

C   Drill jig

D   V - block

Answer: C   Drill jig

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The application of pressure pads in fixtures

is to..........

A  increase the shocks
B   increase the vibration
C  absorb shocks
D  increase the weight

Answer: C  absorb shocks

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Gears having their teeth element parallel to
the rotating shafts are known as............

A  worm gear

B  spur gear

C  helical gear

D  bevel gear

Answer: B  spur gear

The fuels like wood, paper, cloth, solid
materials etc., come under which class of
fire?

A  Class A fire

B  Class D fire

C  Class B fire

D  Class C fire

Answer: A  Class A fire

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Which metal is used  for  coating in galvanizing?

A. Lead

B. Brass

C. Zinc

D. Aluminium

Answer: C. Zinc

Water flows from tap even when firmly

closed, what is the reason?
A  Defective washer
B  Spindle bent
C  Retainer nut loose
D   Spindle thread worn out

Answer: A  Defective washer

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Aluminium is widely used in aircraft industry

because it is..................

A  corrosion resistant
B  soft and ductile
C  light in weight
D  low tensile strength

Answer: C  light in weight

Which type of gas flame is most suitable for

brazing?
A  Oxy-LPgas flame
B  Oxy-coal gas flame
C  Oxy-acetylene gas flame
D  Oxy-hydrogen gas flame

Answer: C  Oxy-acetylene gas flame

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Bronze is an alloy of
A  copper and tin
B  copper and zinc
C  copper, zinc and tin
D  zinc and tin

Answer: A  copper and tin

The radial distance between the pitch circle
and the root circle is called...........

A dedendum

B addendum

C  working depth of the teeth
D whole depth of the teeth

Answer: A dedendum

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