A.It is bulky in size
B.cooling arrangement does not exist
C.operating speeds are too high
D.it is driven by an electric motor
Related Mcqs:
- Skip hoists used on blast furnaces are generally
- No refrigerator using reversed Carnot cycle has been constructed because
- An induction motor meant for operation on 60 cycles per second is connected to a supply having 50 cycles per second. What will happen
- If precise quantitative measurements are made on a convined ecosystem in a laboratory, we will find amounts of which of the following to be a one-way flow rather than cyclic?
- In rotary compressors, slip factor is the ratio of
- Maximum delivery pressure in case of rotary compressors is usually restricted to
- When the higher temperature is fixed, the COP of a refrigerating machine can be improved by
- The efficiency of a jet engine is higher at
- The efficiency of jet engine is higher at
- Pyrex glass is resistant to sudden temperature variations because it has
