With conventional hydrogen cooling it is possible to increase the rating of a single unit to___________?

Related Mcqs:

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

A. low B. medium C. high D. any of the above...

Hydrogen has a heat transfer co-efficient __________ times that of air?

A. 1.5 B. 2.5 C. 3.5 D. 4.5...

Which of the following methods is most accurate ?

A. Equivalent current method B. Equivalent power method C. Equivalent torque method D. Method of average losses...

____________ is the common method of applying brushes to the commntator?

A. Radial B. Trailing C. Reaction D. All of the above...

Helical windings are used in________________?

A. distribution transformers B. power transformers C. shell type transformers D. none of the above...