what should be the minimum rating for using HT Motors?
Answer / amit biswas
general kW Vs Voltage ternd for motors as as follows
upto 250 Kw -414V
250-450 Kw-3.3 KV
above 450 Kw-6.6 KV
anyways these standrds can be avoided but this will affect
the size of motor.eg.a 250kV motor rated at 6.6 Kv will be
smaller in size thanat 3.3KV
Is This Answer Correct ? | 4 Yes | 1 No |
What safety precaution are to be taken for avoiding electric hazards ?
which motors are used in electric traction?
Is it necessary to seperate the DG earth grid with Electricity Board earth grid for protecting the DG set. if yes why?
If the capacitor feeder is switched ON without any load, is there any display in the ammeter at the incomer?
What is the drawback of static coefficients?
What is the make of breakers, transformers, generators? What are their capacities and ratings?
4 Answers Bharat Bijlee, GHPPL, Tata Motors,
Mention what are the types of semi-conductors?
How can CALCULAT the current carrying capacity of aluminum and cOpper cables respective of that Sq.mm ? with formulas ?
12 Answers Bajaj, Eagle, Godawari Power and Ispat, Havells, L&T, Mascot, Polycab, SGML, Sterling Wilson,
Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.
how much up to LT Voltage range?
What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?
Pls anyone explain me the basics of wiring a house?