Quiz : ISRO Technician B -Electrical/2015

#1. The current in an RLC series resonance circuit will be....?

#2. As the frequency increases, the capacitive reactance of the circuit is...?

#3. Buchholz relay is a ......?

#4. The main purpose of performing open circuit test test at rated voltage is to measure...?

#5. One micron is....?

#6. The transformer oil used in the transformer provides...?

#7. Transformers are rated in ...?

#8. Which of the following DC motor is suitable for high starting torque ?

#9. Time constant for an R-L series circuit will be....?

#10. In a two wattmeter method of measuring 3 phase power, power factor is 0.5 , then one of the wattmeter will read...?

#11. Power factor of purely resistive circuit will be...?

#12. 0.01 Ampere is same as the...?

#13. The resistance of a wire will double, if we double its...?

#14. The internal resistance of the ammeter should be...?

#15. The capacity of a capacitor used in the power factor correction is expressed in terms of....?

finish

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