In a 2-stroke S.I. engine

Automobile Engineering Mcqs
BILAL KHATTAK0

A.exhaust and transfer (inlet) ports open and cloe simultaneously
B.exhaust port opens 5? before the transfer port and closes 5? after the transfer port
C.exhaust port opens 5? ahead of the transfer port but both ports close simultaneously
D.none of the above

Related Mcqs:

  1. In a typical medium speed 4-stroke cycle diesel engine, the inlet value
  2. Which one of the following is a correct statement
  3. In a four stroke SI engine the inlet valve opens
  4. In a four stroke engine if a valve opens 25? before B.D.C. and closes 10? after T.D.C. the valve should be
  5. Which city is called the ‘Gateway of Pakistan’?
  6. In actual practice, the exhaust value of a four stroke I.C. engine should close
  7. Generally speaking for better efficiency of IC engine the valves must
  8. Theoretically in a petrol engine during which stroke both suction as well as exhaust valves will remain closed?
  9. The power developed in four stroke I.C. engine, for the same engine speed and cylinder volume, as compared to that of a two stroke engine is
  10. Over heating of a two stroke air cooled engine cannot be due to

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