Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / gogarlatatarao
Basically starter is used for purpose of limiting the starting current ther by it protect the equipment ( motor and generator)from high current , thus the windings of equipment are protected.
If no starter is used then the starting current will be huge which damage winding.
I.e v=ir,
I= v/r
I=220/0.2
I=1100Amp. which is dangerously high
Where as in case of transformer to protect it from high inrush currents the windings are mechanically braced to with stand these forces.
That's way no starter is used.
AND
Starter is used where breaking and starting operations occurred mostly.
But if once we start the transformer we can't break it until any abnormal condition occurred.
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
Working of microwave oven?
The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.
i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.
what is the criteria for selection of conductor used for ehv ac electrical dischrge
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
Atwhat condition reverse power relay will act?
how to select the isolation tranformer for siemens 802dsl cnotroller
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?
What is the need of generator relay panel
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)
How to measure the Harmonic Distortion of UPS ie THD?
What is distance between electrical panel to land ?
