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What is value of ‘n’, if there is no missing cycle, in brake power when it is applied as double acting, two stroke engines?

a) 2N
b) N
c) N/2
d) 4N

Answer: a
Explanation: Brake power is the actual work output of an engine or the actual work available at the crankshaft or flywheel. It is also called shaft power and is given by:
B.P.= \(\frac{2πnT}{60000}\) KW.

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