How to measure the earth resistance value in a concrete pavement(flood light area)?

0 Answers   ANZ, Watt,

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what is the responsibilities of electrical project engineer?

2 Answers  

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

0 Answers  

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What is the difference between Ac curent & DC current

2 Answers   Juniper Networks,

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How can be decreased the size of transformer?

6 Answers  

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defination of lines

0 Answers  

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Why nutral wir used thinner than phase wire

3 Answers  

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What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

0 Answers  

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What are ampers.30kw motor.440volts.

5 Answers   Pam Glatt,

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

0 Answers  

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what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?

0 Answers  

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in the Distribution system .which one is Most Economically used by Power Engineer ? a)3 Phase3 wire System or b) 3Phase -4wire System

6 Answers   APTransco,

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