Question

3) Which ONE of the following statements is TRUE about specific fuel consumption?
It increases with increase in both engine thermal efficiency and engine power
It increases with increase in engine power and decrease in engine thermal efficiency
It increases with decrease in both engine thermal efficiency and engine power.
It increases with decrease in engine power and increase in engine thermal efficiency​

Answer 1

Answer:

Pls mark me as brainliest

Explanation:

Specific fuel consumption increases with increase in engine power and decrease in engine thermal efficiency

Pls mark me as brainliest

Answer 2

Answer:

Specific fuel consumption increases with an increase in engine power and decreases in engine thermal efficiency.

Explanation:

The quantity of gasoline utilized by an automobile with each unit of power generation is known as specific fuel consumption. The certain fuel consumption of a vehicle is mostly unrelated to its emissions of nitrogen oxides per kilometer. The rate of fuel used to create a unit of thrust is known as an engine's specific fuel consumption.

 

Engine thermal efficiency can be defined as

The percentage of heat energy converted into work is the thermal efficiency of a heat engine.

Engine power can be defined as

The pace at which work is completed in a given length of time is referred to as power.