68) Calculate the synchronous speed of a three phase induction motor with four poles, operating from 50Hz supply.
Answer is:
1500 rpm
ISRO Technician-B Electronic Mechanic Question Paper - 2019 (Set - 1) with Answer Key
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Answer is:
All of the above
Explanation:
Output waveform of 8038 function generator can be
* Square
* Triangle
* Sine
Answer is:
2 Micro seconds
72) Which of the following conditions are needed to properly bias an NPN transistor as an amplifier?
Answer is: