A.75 to 90 percent
B.50 to 75 percent
C.40 to 50 percent
D.Below 40 percent
E.Below 20 percent
Related Mcqs:
- A four stroke petrol engine is designed to develop 35 BHP at 200 RPM. It has an indicated mean effective pressure of 20 kg/cm2, a stroke of 35 cm and a bore diameter of 20 cm. Using this data mechanical efficiency of the engine at the running condition given would be closest to
- Thermal efficiency of a spark ignition engine at full load usually is in the range
- What the stroke: bore rati of an engine increases, the volumetric efficiency of the engine:
- In gas and petrol engines thermal efficiency may be expected in the range
- In diesel engines thermal efficiency may be expected in the range
- Thermal efficiency of cupola is in the range
- The efficiency of diesel locomotive is in the range
- Thermal efficiency of a gas turbine is in the range
- The efficiency in case of worm gear drives is generally in the range
- Thermal efficiency of most of the internal combustion engines lies in the range
