1.
In _________ machines, the size of the shaft is decided by the critical speed which depends on the deflection of the shaft?

2.
Electrical machines having power outputs ranging from a few kW up to approximately 250 kW may be classified as_____________?

3.
The efficiency of a machine should be as ____________ as possible to reduce the operating cost?

4.
Which of the following is the major consideration to evolve a good design ?

5.
In induction motors, the length of air gap in kept as small as mechanically possible is order to have____________?

6.
Electrical machines having a power output up to about 750 W may be called__________machines?

7.
If an insulating material is operated beyond the maximum allowable temperature, its life is_____________?

8.
impose limitation on design____________?

9.
The design of mechanical parts is particularly important in case of __________ speed machines?

10.
The length cf air gap to be provided in __________ is primarily determined by power factor consideration?

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