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 |
ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph.
what is the diffrence between R Y B phase and why it is called RYB
what is the difference between current rating and breaking current of an MCCB? and for a known load how to calculate the current rating of a MCCB?
how to find insulation resistance of a motor(415v) by theoretical formula??
Explain how Hormonics will effect the Electrical System?
A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is onbserved the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
Hi all, please could anybody give me a suggestion about Electrical designs and calculations .. what text book should i follow as i am a trainee engineer and here work going not so favorable to me so please help me friends .. A small discription about my work which is going here is all about Electrical designs like cable sizing, lighting, lightning, Gensets sizing, motor sizing, transformer sizing, generator sizing, circuit breakers, PDB MCC PCC SLDB MLDB panels, Single line diagrams mainly, substation desings, cable routing and layouts, reactive power compensations, power factor improvement, voltage drop calculations, power generations, power transmission, power distributions all calculations i need .. please please if anybody experienced with this problem and got a solution then please help me .. just i need an apt text book for these all calculations and designs ..
what is the job description of a LOW CURRENT ELECTRCIAL ENGINEER in a industry?
1 Answers BTAT, Powercraft, Prince Glass, Sterling,
Define super node?
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel
Difference between stepper motor & induction motor.
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