Theoretically in a petrol engine during which stroke both suction as well as exhaust valves will remain closed?

Thermodynamics Mcqs
BILAL KHATTAK0

A.Suction stroke
B.Exhaust stroke
C.Both suction and exhaust strokes
D.None of the above

Related Mcqs:

  1. In actual practice, the exhaust value of a four stroke I.C. engine should close
  2. In four-stroke diesel engines, the air enters in the cylinder during:
  3. The inlet value of a four stroke I.C. engine, in actual practice, should close
  4. The angle during which both the inlet and exhaust valves remain open simultaneously, is known as
  5. In actual practice, the inlet value of a four stroke I.C. engine should open
  6. The exhaust value of a four stroke I.C. engine should open
  7. In case of petrol engines, into the engine cylinder during suction stroke
  8. In case of petrol engine, pre-ignition of the charge during compression stroke is
  9. In case of a Petrol engine, the spark plug should produce the spark
  10. Generally speaking for better efficiency of IC engine the valves must

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