For the following questions answer them individually
A consideration of the powerlossesin electrical machines is essential for which of the following reasons
- The flux is maximum in the following part of a dc motor
- In DC machinetorqueis proportional to
Permanent magnetexcitation is also known as
The functions of inter poles are
A 10KVA auto transformer, turn ratio is 0.4. Find the powertransferred inductively
On Parallel operation of two or more transformers the percentage impedance of transformers should be
The poweris supplied to the rotating device in an induction motoris by means of
The principle of operation of a 3-phase induction motoris most similar to that of
If the supply frequencyto the stator is reduced the Induction motor goes to