2295Chemical EngineeringMedium
Nickel and ________ are the alloying element added in steel to increase its toughness?
ASilicon
BChromium
CMolybdenum
DVanadium
Correct answer
A. Silicon
Explanation
The correct answer is Silicon.
Correct answer
A. Silicon
Explanation
The correct answer is Silicon.
The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system________?
Which of the following has the minimum °API gravity of all?
Cooling water fouling factors vary in the range of 0.001 to 0.003________?
For a spontaneous natural process at constant temperature and pressure, the free energy of the system always________?
Which of the following reactors is operated at high neutron flux and low power level?
Phenol formaldehyde ________?