how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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1.What is the proper definition of power system stability? 2.some times a blue spark is visible in the secondary side of a distribution transformer at the contact position of bushings and fuse wire,why?

1 Answers  

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What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?

0 Answers   MIT,

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In UPS, battery connections if parallel connection given, what will happen?

2 Answers  

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DIFFERENC BETWEEN VOLTAGE AND CURRENT

1 Answers   Wipro,

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

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why inverter rating is in KVA

3 Answers   Alstom, JSW,

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what is the dedicated earthing

1 Answers   Reddy Labs,

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What are the components ofan HT panel in a 11kv power station?

2 Answers   Reliance,

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what is armature reaction?explain in simple words?and what is its infleunce on dc motor

16 Answers  

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i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?

0 Answers  

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what is the meaning of powerfactor

6 Answers   NTP,

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