The percentage efficiency of the motor should be high as possible because it cause less pollution as it needs less input of diesel or petrol.
First law of the thermodynamics:
It says that the energy neither produced nor destroyed, energy changes its form, from one form to another.
Every moving object losses some energy,
Efficiency:
- The high efficiency means the input of energy is utilized as the work and there is less loss of energy.
- Less efficiency means more loss of energy as friction, heat or by other means.
Therefore, the percentage efficiency of the motor should be high as possible because it cause less pollution as it needs less input of diesel or petrol.
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