During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?
7 14762what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?
16 130627it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?
TATA,
1977How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
2010How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
1964Post New Electrical Engineering Questions
role of europe union in UK safety legistlation (electrical safety)
can u describe the method used for protection of transmission line.
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?
what will be project cost for 100 kv transformer connection under oyt scheme.
what is strip power factor?
What are the disadvantages of thermal power plant?
What is critical disruptive voltage?
Why the symbol of register is "zig zag"
how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
What if the difference beween internal and exrteranal LBB?
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks