Answer / ahamad kutty k.v.

If an efficiency of 90% is assumed the motor can take 33kw
input to deliver a 30kw load and at no load the losses must
be less than 5% ie: it will take less than 1.5kw.

Will sag depends on the Specific Resistance of the conductor?if not Why??????????

2 Answers   BARC,

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How to select a cable size according to load

1 Answers   Red Bull,

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what is the voltage of insulation megger that should be used for measuring the resitance of 66kv equipments.

3 Answers   DEWA,

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Is only insulation the difference between High voltage and Medium voltage cable?

1 Answers  

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can u name the different types of motors used in different types of applications?

6 Answers   ABB, Bhel, SBQ,

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whether energy meter is connected in series or parallel.why?

2 Answers   Encom,

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What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.

0 Answers   KESC,

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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 Answers   ABB, SDBL,

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wat is the criteria we use the diff. relay ?

2 Answers  

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we convert 66kv to 33kv then 33kv to 11kv,11kv to 440v.why not we convert directly from 66kv to440v?

7 Answers   HCL, L&T,

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What happen while we measure the Current in Rotor?

1 Answers  

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What meant by XLPE cable

3 Answers  

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