Answer Posted / sakthivel
red &yellow& blue are primary color so we are elelctrical
phase name fixing time we R Y B (vanthni@yahoo.com)
| Is This Answer Correct ? | 3 Yes | 10 No |
Post New Answer View All Answers
what is the relationship between phase & neutral
How does an induction motor start?
Instrument connected to a single phase supply
What is limitedly stable system?
what is difference between 5A and 100A CT constructional wise and operation?
what type questions asked in hp cl
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
Why transformer used in UPS??
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
How to calculat the ratio of HT\LT in energy meter
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The slip when motor stalls is A 1 B 0 C 13.33% D 10.33%
What difference between ref protection and differential protection ?
State Maximum Power Transfer theorem.
I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com