2021Mechanical EngineeringMedium
A pair of smith’s tongs is an example of the lever of________?
Afirst order
Bfourth order
Cthird order
Dzeioth order
Esecond order
Correct answer
A. first order
Explanation
The correct answer is first order.
Correct answer
A. first order
Explanation
The correct answer is first order.
If a steam sample is nearly in dry condition, then its dryness fraction can be most accurately determined by________?
In a centrifugal pump casing, the flow of water leaving the impeller, is________?
The shock absorbing capacity of a bolt can be increased by________?
The precess of breaking up or a lipuid into fine droplets by spraying is called________?
In order to have constant clain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be________?
The condensing pressure due to the presence of non-condensable gases, as compared to that actually required for condensing temperatures without non-condensable gases ________?