7111Chemical EngineeringMedium
Nickel and molybdenum are the basic constituents of________?
ASolder
BHastelloy
CGerman silver
DInconel
Correct answer
B. Hastelloy
Explanation
The correct answer is Hastelloy.
Correct answer
B. Hastelloy
Explanation
The correct answer is Hastelloy.
Manufacture of phthalic anhydride uses ________ as a catalyst?
Reciprocating pumps compared to centrifugal pumps________?
Centrifugal pump can’t be used to pump ________?
Pick out the endothermic reaction out of the following?
Chrome magnesite bricks are________?
Starting temperature of optical radiation pyrometer is ________ °C?