Correct answer
A. molecular weights
Explanation
The correct answer is molecular weights.
The specific fuel consumption for a petrol engine first decreases with increase in fuel air ratio and then increases with further increase in fuel air ratio. The minimum value occurs in the range of________?
The door of a running refrigerator inside a room was left open________?
Work done in a free expansion process is________?
Carbon in iron is an example of________?
The m.e.p. of a petrol engine first increases as the fuel air ratio is increased and then decreases on further increase in fuel air ratio. The M.E.P is maximum in the zone of________?
The number of links in pantograph mechanism is equal to________?