In VSD (variable speed drive)I/P and O/P connections given
wrongly what will happen?
Answer Posted / rajendran
in VFD's if the supply leads are connected in the output
side, it will damage the device permenantly....
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
Why the efficiency of generator is more than motor in swinburne's test
what is the differences between microprocessor and general purpose computer
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
What is slope...? Explain slope 1 and slope 2...?
How to calculate the phase to phase clearness of HT /// LT bus bar?????
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
why should the primary of transformer be connected in delta in a heat run test?
what is the prinsiple of dc motor and construction and working ,application of dc motor.
how to calculate fault level?
Define gain margin?
If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?
what is positive , negative & zero equivalent system resistance
what is mean by D.O. in distribution line poles?