WHY HOLDING CONTACTOR OF MOTOR STARTER IS CALLED NO VOLT
COIL.
- 3 Answers
- 18747 Views
- I also Faced
- E-Mail Answers
Answer Posted / sreekar
since if no volt is avialble for coil operation, it
isolates the motor from supply.
like that it protect motor from start on load when supply
resumes.
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
When we need up only in o/p 440v, so why we use directly in 11kva in input?
excitation limit of an excitor
why co incidence factor considered in transformer sizing?
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
What is the abbreviation of NGT panel
how indusrial diesel generator work
how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours
how will we calculate the copper wire load..
how to calculate units consumption for a 12 hp motor /hr.
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
Why synchorised generators are used for the production of electricity?
can you plz send l&t aptitude questions if available its urgent plz plz plz
who many types of fire explane with exmple
How many kinds of E.L.C.B and how to work E.L.C.B
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
