in case of three phase induction motor,when it is connected
to three phase supply,why the magnetic field is rotets
around the armeture?
Answer Posted / govind
in ac motor is only stator & rotor, then how magnetic field
is rotate around the armeture
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
what is servo motor & how does it work.
dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
As you achieve greater success with the company after some years, Will you like to be a share holder in our company?
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
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 ?
Any Electrical Engineering jobs?Please refer for interviews. Thank you
how we findout a ignater is faulty or not?
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
what is meant by moulded case circuit breaker ?
What is mean 2XWY
explain with diagram how to protect transformers and substations from over current with help of CT's?
can we synchronize star system generators with delta system transmission line ? and how ?