under which situation or why restricted earth fault protection operates in out side its zone that is external fault
Answer Posted / k.prakashchandra
This may happen when bushing neutral ct is used for REF , as it is usually not identical to the line ct s
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How do you consider that you can improve and what assistance do you need to achieve this
can dp type level transmitter work in under vaccum condition
By any way can we increase the B check hours from 300 to 500
DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.
im try to calculating seawater flow required for SW-FGD system. I need a guide, equation or method to do it, can some one help me! Thanks very much
what's the moog valve
what is the difference between compensated & normal drum level in boiler drum?
We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?
How to calculate power press toneage
What is difference between secondary Air & Tertiary Air and Their use.?
Looking for Bently Nevada surplus 3300/52-01-00-00 Reverse Rotation Monitor , 4 pieces.
What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?
what is the meaning of SST300 V56A in SIEMENS turbine
why do you consider yourself a suitable candidate for this position
Why superheated are started before I'd and rd fan?