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Q. |
A four cylinde si engine develops 100 kw running at a constant speed . When eginition of each cylinder is cut-off successively at the same speed , the BP is 71, 70, 71, 72 KW. The FP of engine and mechanical efficiency are |
A. | 116kw, 51.3% |
B. | 16kw, 86.2% |
C. | 29kw, 77.5% |
D. | none of the above |
Answer» B. 16kw, 86.2% |
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