A two stroke cycle engine gives ________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed.
Half
Same
Double
Four times
- The delay period in compression ignition engines depends upon
- Which of the following does not relate to a compression ignition engine?
- Morse test is used to determine the I.P. of a
- The two reference fuels used for cetane rating are
- Supercharging is the process of supplying the intake air to the engine cylinder at a density _________…
- For the same power developed in I.C. engines, the cheaper system is
- The specific fuel consumption of a petrol engine compared to diesel engine of same H.P. is
- The following volume of air is required for consuming 1 litre of fuel by a four stroke engine
- The term scavenging is generally associated with
- A diesel engine has compression ratio from
- The increase of cooling water temperature in petrol engine will __________ the knocking tendency.
- Scavenging air in diesel engine means
- The air requirement of a petrol engine during starting compared to theoretical air required for complete…
- Which of the following is false statement? Excess quantities of sulphur in diesel fuel are Objectionable…
- The object of providing masked inlet valve in the air passage of compression ignition engines is to
- When crude oil is heated, then which of the following hydrocarbon is given off first?
- Theoretically, a four stroke cycle engine should develop _________ power as that of a two stroke cycle…
- The brake power (B.P.) of the engine is given by (where W = Brake load or dead load in newtons, l =…
- In a four stroke cycle diesel engine, the compression
- Does the supply of scavenging air at a density greater than that of atmosphere mean engine is supercharged?
- The exhaust valve in a four stroke cycle petrol engine
- A supercharged engine as compared to an ordinary engine
- The effective inhibitor of pre-ignition is
- As compared to air standard cycle, in actual working, the effect of variation in specific heats is to
- In petrol engines, the delay period is of the order of
- The reason for supercharging in any engine is to
- Most high speed compression engines operate on
- The loud pulsating noise heard within the cylinder of an internal combustion engine is known as
- Which one of the following event would reduce volumetric efficiency of a vertical compression ignition…
- If one cylinder of a diesel engine receives more fuel than the others, then for that cylinder the