4343Chemical EngineeringMedium
The equivalent diameter of channel of a constant non-circular cross-section of 3 cm by 6 cm will be ________ cms?
A12
B20
C2
D8
Correct answer
C. 2
Explanation
The correct answer is 2.
Correct answer
C. 2
Explanation
The correct answer is 2.
Circular cross section machine parts which are symmetrical about the axis of rotation are made by hot________?
While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterized by the?
According to the film theory of mass transfer, the mass transfer co-efficient is proportional to (where, D = molecular diffusivity)?
Pick out the wrong statement. A. Caustic embrittlement of boiler’s metallic parts is caused by high concentration of caustic soda in boiler feed water________?
Boiler tube size is specified by its thickness and ________ diameter?
Pick out the wrong statement?