2258Chemical EngineeringMedium
Tube height in a calandria type evaporator is normally less than ________ metres?
A3.5
B5.5
C2
D1
Correct answer
C. 2
Explanation
The correct answer is 2.
Correct answer
C. 2
Explanation
The correct answer is 2.
Cast iron compared to steel is better in________?
Largest constituent of coke oven gas is________?
What is the dynamic error in a critically damped second order instrument for a ramp input (At)?
Deaeration (removal of O2) of water is done by________?
The equivalent diameter of channel of a constant non-circular cross-section of 3 cm by 6 cm will be ________ cms?
If the flame is produced under the hearth and then sweeps up into the heating chamber, this is called a/an ________ furnace?