Chemical Engineering - Chemical Engineering Basics

11.
Potable water means the water used for
fire-fighting
cooling
drinking
evaporation to produce steam
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
One ton of refrigeration is not equivalent to the heat removal rate of
200 BTU/minute
50 kcal/minute
50 kJ/sec.
3.5 KW
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
Starting friction is low in case of the __________ lubrication.
boundary
hydrodynamic
hydrostatic
mixed/semi-fluid
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
Ultimate strength in tension as compared to that in shear for steel is
half
one third
one and half times
one fourth
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
Which of the following heat treatment processes is usually applied to castings ?
Tempering
Annealing
Normalising
Carburising
Answer: Option
Explanation:
No answer description is available. Let's discuss.