Answer Posted / shivakumar
variable frequency drives, its used for control frequency &
aswell as motor speed.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What is kvar?
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
why 1.7Uo for HV cable Hi pot test?IE standard why?
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
why current flow to the opposite direction of flow of electrons???????????
What is the fault or needs to be done when frequency in ac drives is not changing?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
which network topology offers the greatest level of tolerance?
what is mean by transition resistance of transformer?
How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?
in dc series motor if field wdg is shorted then
how to store the thunder power?
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
what are the things that can cause a three phase motor to crawl?
