Chemical Engineering - Chemical Engineering Basics

31.
__________ can replace tungsten in high speed steel.
Chromium
Vanadium
Cobalt
Molybdenum
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.
300
800
1400
2000
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Fatigue strength of a material can not be increased by
cold working
hot working
shot peening
any of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal
tensile strength.
compressive strength.
Young's modulus.
thermal co-efficient of expansion.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Out of the following the refractive index is the highest for
glass
diamond
brine
kerosene
Answer: Option
Explanation:
No answer description is available. Let's discuss.