How does the sensitive earth fault protection provided by cbct
for motor can help in reducing the size of cable used to supply the motor?
In my opinion, using CBCT do not help in reducing the cable size.
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what is protections used for 6.6kv ht motor
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
What is function for Load Bank test and why need to test.
what is the difference between earth and neutral.
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
Please let me know when replacing electromechanical Relays for protection of generators with sr489 multilin Relay, then there is no need to use 86 master trip relay Too. I am wondering this multilin relay has no contact to Stop breaker reclosing as 86 does
HOW to speed control of induction mototr using scalar control
In generally how many earthing required for power
Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected
Define open loop control system.
why induction motors are of lagging type and not leading type
What are eddy current and define rms value?
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