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1. |
In a steam engine, one method of obtaining the earlier cut-off with a simple slide valve is by increasing the steam lap and the angle of the eccentric but keeping constant the travel and lead of the valve. This method will |
A. | cause withdrawing or throttling of steam |
B. | reduce length of effective stroke of piston |
C. | reduce maximum opening opening of port to steam |
D. | all of the mentioned |
Answer» D. all of the mentioned | |