7175Chemical EngineeringMedium
A high pressure boiler generates steam at a pressure greater than ________ kg/cm2?
A80
B30
C50
D10
Correct answer
A. 80
Explanation
The correct answer is 80.
Correct answer
A. 80
Explanation
The correct answer is 80.
In the formation of cermets, the ratio of ceramic material to metallic material is usually 80:20. Which of the following is a cermet?
Producer gas containing least amount of tar is produced by the________?
Photographic plates are coated with________?
Widely used method for the conditioning of boiler feed water is the ________?
Salt is the basic raw material for the manufacture of________?
All enzymes are made of________?