Why is starter necessary for a three-phase induction motor?
Answer Posted / naresh pipaliya
by using starter, we can control starting current becus, at
the time of starting current is very high. It may damage
stator winding so we have to us starter to control starting
current.
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
what will happen if frequency is below 50 hz?
what are types of encoder
How to do maintenance of transformer feeder.
Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics
What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?
What is the difference between voltages or potential difference? And what are they?
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
what is the pre charge circuit,what will be work which function it will be use plz tell me
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
Why is ignitor used in sodium vapour lamp
whati s the sludge current in ups
What is meant by harmonic distortion?
Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What happens if we run alternator on under frequency?