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RRB JE Mechanical 2014
1

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

1) A ring gauge is used to

Check the clearance between two mating surfaces

Test the accuracy of holes

Check the diameter of shafts or studs

All of the above

Answer is:

Check the diameter of shafts or studs

Explanation:

ring gauge, is a cylindrical ring of a thermally stable material, often steel, whose inside diameter is finished to gauge tolerance and is used for checking the external diameter of a cylindrical object.

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

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2) Which of these memories will be used to store variable data?

RAM

ROM

EPROM

PROM

Answer is:

RAM

3) Modulus of rigidity is defined as the ratio of

Longitudinal stress to longitudinal strain

Shear stress to shear strain

Stress to Strain

Stress to volumetric strain

Answer is:

Shear stress to shear strain

4) Which gate has the output low, only when both the inputs are high?

NOR

NAND

AND

Answer is:

NAND

5) In TIG welding, the welding zone is shielded by an atmosphere of

A. Hydrogen gas

B. Oxygen gas

Either (A) or (B)

Helium gas

Answer is:

Helium gas

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

For more MCQ's Click Here

1) A ring gauge is used to

Check the diameter of shafts or studs

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

Related RRB JE Mechanical Question Paper 2014 (Set-2) with Answers

2) Which of these memories will be used to store variable data?

RAM

3) Modulus of rigidity is defined as the ratio of

Shear stress to shear strain

4) Which gate has the output low, only when both the inputs are high?

NAND

5) In TIG welding, the welding zone is shielded by an atmosphere of

Helium gas

RRB JE Mechanical Question Paper 2014 (Set-2) with Answers