204. Method of governing used in petrol engine is
A.Quantity governing
B.Quality governing
C.Combined governing
D.Partial governing

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205. Pick up false statement
A.For petrol and large gas engines, quantity governing is preferred
B.In quantity governing, air fuel ratio is almost constant and quantity of charge is changed depending on load
C.In hit and miss governing, fuel supply is completely cut off during one or more number of cycles
D.In quality governing, quantity of fuel is varied to suit the load and total charge of air is varied

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206. Method of governing used in diesel engine is
A.Quantity governing
B.Quality governing
C.Combined governing
D.Partial governing

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207. An engine has a normal speed of 960 r.p.m. and no load speed of 1000 r.p.m. The speed droop of governor will be about
A.2%
B.4%
C.8%
D.12%

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208. An engine at half load begins to act with an increasing load at 970 r.p.m. and with a decreasing load at 980 r.p.m. The sensitivity of governor is
A.5%
B.2%
C.1%
D.0.50%

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209. The bi-fuel engine uses
A.Two fuels used in two combustion chambers
B.Liquid fuel during start up and gas as the basic fuel
C.Gas fuel during start up and liquid fuel as basic fuel
D.Can work on two fuels but the one most economical is used

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210. Morse test is used to determine mechanical efficiency of
A.Single cylinder C.I. engine
B.Multi-cylinder engines.
C.Two stroke engines
D.Four-storke engines

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