what is speed of light?
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What is an iron loss or core loss pi?
how we do Vector group ,magnetic balance and tap changer test in Transformer?
What is the purpose of starter and choke in tube light?
9 Answers Chimay Brewery, TATA, TSPL,
why a three phase transformer cant rotate like three phase motor
what is the difference between unarmoured & Flexible cable? How to identified?
0 Answers Priyanka Electricals,
how can the active power and reactive power of an alternator be controlled?
what is the basic principle of operating of a television camera tube?
what is back emf?
Why we called L-G fault as line to ground fault why ground? suppose if a line falls on building roof then can we called these fault as line to roof fault? please explain why ground term is used here?
state the disadvantages of carbon filament???
If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.
how to understand the controling circuits example star- delta-starter controling daigram please let me know