The range of mechanical efficiency for automobile engines is..................

The range of mechanical efficiency for automobile engines
is.................... A.70-80% B.90-100%

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The range of mechanical efficiency for automobile engines is.................... A.70-80% B.90-100..

Answer / kali

70%-80%

Is This Answer Correct ?

49 Yes

3 No

The range of mechanical efficiency for automobile engines is.................... A.70-80% B.90-100..

Answer / jack

b.90-100%

Is This Answer Correct ?

12 Yes

8 No

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