why do some transmission towers have two insulators at one side and three insulators at the other side

2 Answers  

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What is the function of a capacitor in a ceiling fan?

2 Answers  

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What will happen if we give AC supply to DC motor?

4 Answers  

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1 amp means-how many electron flow per second. ?

2 Answers  

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A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what will be the frequency of D.C. Generator ?

9 Answers   IBM,

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1 HP = how many Kva

5 Answers  

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Why Lighting transformers are used? what will be the current if lightings connected through direct raw power?

1 Answers   BMM,

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A long transmission line is limited by - a)thermal limited b)voltage limited c)stability limited d) L,C limited please explain with proper reason.

1 Answers  

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What is the current carrying capacity of 1.5 rm and 2.5 rm cable

1 Answers   RFL,

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what is fundamental difference between voltage and current

5 Answers  

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what happens when the supply frequency to the tube light is reduced to 25Hz....?

5 Answers  

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how we will deside the high voltage value

0 Answers  

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