A.99 percent
B.95 – 98 percent
C.85 – 95 percent
D.60 – 70 percent
E.30 – 40 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
- A turbine model test with 260 mm diameter showed an efficiency of 90 percent. The efficiency that can be expected from a 1.2 m diameter impeller is
- The efficiency of hydraulic braking system is
- The efficiency of cycle would be
- Volumetric efficiency of a well designed engine may be in the range
- In gas and petrol engines thermal efficiency may be expected in the range
- In diesel engines thermal efficiency may be expected 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
- Thermal efficiency of a spark ignition engine at full load usually is in the range
