Answer Posted / anu
resistance may be defined as that property of a substance
which opposes the flow of electricity through it
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what is the importance of Partial Dischage test for Electrical Equipments
What is a differential amplifier? Also, explain cmrr.
1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?
What is rotating magnetic field?Discuss elaborately.
what is the thumb rule for determination resistance of resistor?
What do you mean by an instrument transformer?
Why single phase induction motors are not self starting ?
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
Why star delta starter is preferred with induction motor?
What is the distance between body earthing and neutral earthing.?
If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?
How does an induction motor start?