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

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

1) A ring gauge is used to

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.

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

Answer is:

RAM

3) Modulus of rigidity is defined as the ratio of

Answer is:

Shear stress to shear strain

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

Answer is:

NAND

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

Answer is:

1) A ring gauge is used to

Check the diameter of shafts or studs

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