what is the difference between high impedance & low impedance

1 Answers   L&T,

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What are the differences between single phase and three phase?

0 Answers   ABB, Essar,

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what is distribution board?

0 Answers  

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A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS

2 Answers  

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please explain power factor in simple words.....

3 Answers  

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why control circuit voltage always chooses to be 110v and 220v? and in where it is 110v and 220v? and in where it AC and DC?

2 Answers  

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why use celling fan wing is two or three ?

2 Answers  

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I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??

0 Answers   Elmaco,

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what is the difference between Current transformer & Capacitive voltage transformer

2 Answers   ABB,

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why high current produce in case of transformer when turns are internally gets shorted.

3 Answers   TCS,

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Is there any standard guidelines/Criteria to design NGR/NGT.?

0 Answers  

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how is calculated the quantity of weight in hot test xlpe?

0 Answers   Hirbodan,

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