Answer / santosh kawade

3 1/2 core 300 sq.mm. cable is very big size cable, we have
to provide proper mechanical support with brackets for
overhead laying a cable.

santosh kawade
9224693116

How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

1 Answers  

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how to calculate a cable size while load is given in amp or kw and length is also define.?

1 Answers  

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a 3 phase slip ring induction motor is wound for 4 poles on stator and 6 poles on rotor; when 3 phase balanced voltage source at 50 hz is applied to motor it will run at a)1500rpm b)1000rpm c)750 rpm d)zero rpm

13 Answers   Essar, PSPCL, PSTCL,

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1000 W bulb takes 4.16 Amps at 240 volt then what will be the KWH & if i am using 1000 W bulb at 180 Volt the amps will be 5.55 then what will be KWH????????????????

2 Answers  

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The advantage of free wheeling diode in a Full Ware rectifier is -reduces the harmonics -Supplies the voltage at negative vlotage

4 Answers   GNFC,

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how was your last weekend.

0 Answers   HCL,

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IP55 protection stands for

1 Answers   Hofincons,

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what is phase voltage and phase current what is line current and line phase

3 Answers   L&T,

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what is difference b/w CFL and Ordinary lamps? which one is useful for power saving?

5 Answers  

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If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

1 Answers   Jindal,

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how braking & making capacity of circuit breaker is calculated?

1 Answers  

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Re: What do you mean by Power factor of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the Power factor mentioned on the generator nameplate means?

2 Answers  

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