Logo

Applications Questions Set 2:

Quiz Mode

What is the range of specific speed of a Kaplan or propeller turbine in SI units?

1
2
3
4

Solution:

What is the typical firing order of the spark plugs in a four-cylinder engine?

1
2
3
4

Solution:

How much faster is the fuel injection of a piezo injector compared to a conventional solenoid injector?

1
2
3
4

Solution:

The purpose of using a multi-stage VCR with intercooler is to:

1
2
3
4

Solution:

In the Morse test, the engine is first run at the required speed by adjusting the throttle in which type of engine?

1
2
3
4

Solution:

An internal combustion (I.C.) engine works with a compression ratio of 16. If the cut-off happens at 8% of the stroke, find the cut-off ratio of this engine.

1
2
3
4

Solution:

Calculate the Coefficient of Performance (COP) of a heat pump that runs for (1/3)rd of the time and removes an average of 2500 kJ/hr of heat. The power consumed is 0.20 kW.

1
2
3
4

Solution:

What does the term C.O.P. (Coefficient of Performance) represent in refrigeration systems?

1
2
3
4

Solution:

In spark-ignition (S.I.) engines, the tendency to knock increases with:

1
2
3
4

Solution:

The volumetric efficiency of a vertical compression ignition engine will decrease when

1
2
3
4

Solution: