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ISRO Technician-B
Turner
ISRO Technician-B Turner 2015
14

ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key

14) When the big diameter of the taper is at the head stock ends the offset is towards the

Tail stock

Operator

Centre

None of the above

Answer is:

Operator

ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key

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15) Helical gears are used in

Steam turbines

watch

Cycle

None of the above

Answer is:

Steam turbines

16) Coupling is used to

Strengthen the shafts

Increase the length of shafts

Shorten the length of shafts

None of the above

Answer is:

Increase the length of shafts

17) Gun metal is an alloy of copper

Tin and Zinc

Lead and Zinc

Zinc and nickel

Lead and nickel

Answer is:

Tin and Zinc

Explanation:

Gun metal is an alloy of copper, Tin and Zinc

18) The commonly used proportions of alloying element in HSS are

18% Tungsten, 4% Chromium and 1% Vanadium

18% Chromium, 4% Tungsten and 1% Vanadium

18% Vanadium, 4% Chromium and 1% Tungsten

18% Cobalt, 4% Chromium and 1% Vanadium

Answer is:

18% Tungsten, 4% Chromium and 1% Vanadium

ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key

For more MCQ's Click Here

14) When the big diameter of the taper is at the head stock ends the offset is towards the

Operator

ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key

Related ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key

15) Helical gears are used in

Steam turbines

16) Coupling is used to

Increase the length of shafts

17) Gun metal is an alloy of copper

Tin and Zinc

18) The commonly used proportions of alloying element in HSS are

18% Tungsten, 4% Chromium and 1% Vanadium

ISRO Technician-B Turner Question Paper - 2015 (Set - 1) with Answer Key