Chemical Engineering - Chemical Engineering Basics

41.
The effect of friction on the flow of steam through a nozzle is to decrease the __________ of steam.
wetness
mass flow rate
both 'a' & 'b'
neither 'a' nor 'b'
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
Thermal equivalent of electrical power in practical calculation is __________ kcal/kWh.
746
3000
1000
550
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
Gross & Net calorific values will be the same for
methane
propane
carbon monoxide
hydrogen
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the __________ joint.
butt
lap
welded
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
Presence of small quantity of sulphur in low carbon steel improves its
formability
machinability
weldability
hardenarality
Answer: Option
Explanation:
No answer description is available. Let's discuss.