EEE :: Electrical Machine Design
- In a 3-phase power measurement by two wattmeter method the reading of one of the wattmeter was zero. The power factor of the load must be
- Wattmeter cannot be designed on the principle of
- To measure a resistance with the help of a potentiometer it is
- A Weston synchronoscope is a
- The efficiency of a machine should be as ______ as possible to reduce the operating cost.
- Which of the following methods is used for air cooling of turbo-alternators ?
- In a Weston frequency meter, the magnetic axes of the two fixed coils are
- A practical formula for determining the thickness of insulation between low voltage and high voltage windings is
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