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CSS :: Agricultural Engineering


For students in search of

  • Hydroponic Gardening
  • Guides - Basics to Experts level
  • Growing fruit and vegetables hydroponically
  • Practical daily questions or queries of hydroponics lovers
  • Current Hydroponics and Indoor Gardening Market Growth as well as Trends
101.  Internal combustion engine was invented by:
A. Hudson B. Rudolf Diesel
C. James Watt D. Nicolas Otto

102.  The work of crankshaft is to:
A. Power the piston B. Turn the flywheel
C. Operate valves D. All are correct

103.  In diesel cycle engines air enters in the cylinder through the:
A. Inlet port B. Intake value
C. Injector D. Nozzles

104.  The common face and seat angle of valve is:
A. 45? B. 60?
C. 90? D. 120?

105.  The four-stroke engines are:
A. High speed engine B. Low speed engine
C. Medium speed engine D. All are correct

106.  Two-stroke engine are:
A. High speed engine B. Low speed engine
C. Medium speed engine D. All are correct

107.  The power develops by four-stroke engine for every one revolution of crankshaft is:
A. Half of two-stroke engine B. Equal to two-stroke engine
C. Twice two stroke engine D. Trice two stroke engine

108.  In four-stroke diesel engines, the air enters in the cylinder during:
A. Suction stroke B. Power stroke
C. Compression stroke D. Exhaust stroke

109.  F-type valves are used in engines has:
A. Pre-combustion chamber B. External combustion chamber
C. Don't have combustion chamber D. Both (a) & (b)

110.  I-head type valves are generally used in:
A. Tractor engines B. Stationary engines
C. Steam engines D. Both (a) & (b)




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