How can we have to decided motor connection as a STAR-DELTA
or DELTA-STAR?
Answer Posted / anil
If it is 4 leads then we know that is star,
but if it 3 leads shown then it delata..
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
What Maximam Gap Taibaar & Bush
how to remover corona effect and hysteresis losses from contactor
An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
What is meant by bus bar protection?
what kvrah y we need to take the readind of that
How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.
WHAT IS THE FORMULA FOR CALCULATING CURRENT RATING(DIRECT IN GROUND OR AIR) OF ARMOURED(XLPE) CABLE OF 4C,16Sqmm?
What is PQA???Applications........
STATE USE OF ARC RUNNERS & SPLITTERS ?
What are the raitings of Mcb,mccb and Acb in detail ??
what is the chemical name and formula of refrigarent R-134a.
Should power factor be low or high?
what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?