How do you reverse the direction of rotation of a FAN?
Answer Posted / bhaskar
just reverse the connections of the auxiliary coil of the
motor.
| Is This Answer Correct ? | 35 Yes | 12 No |
Post New Answer View All Answers
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
What do you understand by oldham's coupling ?
UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?
How to distinguish whether MCB is DC or AC looking at it physically
why all the feeders are designed in a particular manner ... is there any reason for that???
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
Explain what is clipper and clamper circuits?
Compare salient pole and cylindrical rotor machines.
On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?
work of choke in florocent tube circuit ?
why occ characteristics curve in not tracing back when we are bringing back the rhoestat?
Do you need any help with FEWA Electrical Supervisor exams?
What is “pu” in electrical engineering?
how to produsing geretor power
whether fibre optic cable in high voltage earth conductor is used for protection circuits