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Can a engine increased its speed by opening its fuel when synchronised?
Kaleemahmad
The speed of an engine connected to an alternator is generally maintained as constant & the variation of load is taken care of by the engine governor which accordingly increases` the fuel rack or decreases the fuel rack & thus the fuel input to the engine. All of this happens at a constant engine speed maintained by the governor. If without any change in the load on the engine, the fuel supply is increased , may be because of defective governor, the engine speed will immediately shoot-up causing activation of Over Speed Trip assembly ( a safety device fitted on the engine to prevent damage to the reciprocating & rotating engine components from incresaed speeds).
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