1532Mechanical EngineeringMedium
Which of the following refrigerants has lowest freezing point________?
AFreon-22
BS02
CNH3
DC02
EFreon-12
Correct answer
A. Freon-22
Explanation
The correct answer is Freon-22.
Correct answer
A. Freon-22
Explanation
The correct answer is Freon-22.
The maximum strain energy that can be stored in a body is known as________?
Effective moderators are those materials which contain________?
For fluctuating loads, welsuited bearing is________?
In a refrigeration cycle, the flow of refrigerant is controlled by________?
The speed of sound in a ideal gas varies directly as its________?
Does the supply of scavenging air at a density greater than that of atmosphere mean engine is supercharged?