What is the regulation of speed when speed at no load of engine is 197 – McqOptions

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1.	What is the regulation of speed when speed at no load of engine is 1973 rpm and speed at load is 1873 rpm?
A.	5.20%
B.	4.80%
C.	5.12%
D.	4.56%
Answer» B. 4.80%

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