Answer / muthuramalingam

it's should be minimum 1.75 mtr from ground level i thing so

Answer / k.prakashchandra

There is no standard height and it is to your convenience

what factor is necessary during design of HT & LT MOTORS.

2 Answers   ABB, L&T,

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back emf of motor at the time of starting ?

2 Answers  

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What is static Device & Mechanical device? Is transformer a static device?

5 Answers   ABB, Emco,

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Which is capital of Indian State Tripura ?

13 Answers   RRB,

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How servo stabilizer works.

0 Answers  

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HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????

0 Answers  

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How can we calculate the power factor of an electrical appliance ? Is there any formula ? Is there any meter around to calculate it ? And how to use that meter ? thanks

2 Answers   Essar, Philips,

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what is the difference b/w ground & virtual ground?

0 Answers   Accenture,

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What is the method of Tan delta test for power Transformes and why it is required.

1 Answers  

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How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

0 Answers   VECL,

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How you calculating the current for a 2.5 Sqmm cable. A 30 Hp 3 phase AC motor of power what size of cable is used for this motor.

7 Answers   Siemens,

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Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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