3. What is Impedance Voltage in Transformer?
Answer Posted / hh
Simply,if 10% means voltage drop is 10% of open cct voltage
at full load.
Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
Pleae send me last 5 years of Question book about RRB chennai.
difference between ac series and parallel circuit
How to configure the drives in PLC, through Profibus commnication. And to how to address it?
Why is water motor not taking the pressure? what is the problem?
How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
How to run a three phase motor into single phase........
How to convert 2 phase to 3 phase electricpower in induction moter?
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
Define piezo-electric effect?
The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
What is core CT & it's function?
Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
please send me the L&T Emb. sys. placement papers and entire details of pattren