whenever a squirrel or a crow gets tangled near the out put
of the feild transformer there is a discharge of 440 volts
of current through the neutral due to which my appliances
blow up causing a huge bang.will the RCCB help in these
conditions
No ,as the event has taken place outside its protection zone
| Is This Answer Correct ? | 1 Yes | 1 No |
what is a vector protection in transformer
What is star-delta transformer?
what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
how to calculate the cable size in sqmm if load (kw) is given?
defined power system?
what is deferens between HT< DG
our company have 750 kva oil transformer.still we have facing a problem that is when voltage is 11.5 kv coming from HT side then LT-side voltage is 420v or above at tape 1.please give me best solution to decrease the voltage.
what is function of centrifugal switch in single phase induction motor..?
wat is the importance of reactive power in power generation.....if it is zero means wat will happen to system........
what is automatic voltage regulator and it is used?
What is meant by positive and negative feedback?
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