Chemical Engineering - Chemical Engineering Basics

26.
__________ cycle is the most efficient thermodynamic cycle.
Diesel
Otto
Rankine
Carnot
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
Dew point of air indicates its
moisture content
dryness
latent heat
coolness
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Out of the following, __________ waves have the largest wavelength.
radio
light
X-ray
Gamma-ray
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Pick the odd man out of the following.
Calorising
Pack carburising
Nitriding
Cyaniding
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
A furnace is made of a refractory brick wall of thickness 0.5 metre and thermal conductivity 0.7 W/m.°K For the same temperature drop and heat loss, this refractory wall can be replaced by a layer of diatomaceous earth of thermal conductivity 0.14 W/m.K and thickness __________ metre.
0.01
0.1
0.25
0.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.