6611Chemical EngineeringMedium
With increase in compression ratio, the efficiency of the otto engine________?
ADecreases
BIncreases linearly
CRemain constant
DIncreases
Correct answer
D. Increases
Explanation
The correct answer is Increases.
Correct answer
D. Increases
Explanation
The correct answer is Increases.
The force due to wind load acting on a tall vessel depends upon its________?
C.V. (kcal/Nm3) of gaseous fuels ________ with increase in molecular weight?
The half life period of a radioactive substance is best determined by counting the number of alpha particles emitted per second in a Geiger Muller counter from its known quantity. If the half life period of a radioactive substance is one month, then________?
The absorption factor is defined as (where, L = liquid flow rate, G = gas flow rate and, m = slope of the equilibrium line)?
Peclet number (Pe) is given by________?
________ of water makes it a widely used coolant in heat exchangers?