WHY IS HV WINDING OF A TRANSFRMER SECTIONALIZED???

3 Answers  

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

0 Answers  

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How to design constatnt power source with variable current and Voltage.

2 Answers  

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i am getting to neutral earth voltage zero ,is this a perfect earthing ?

3 Answers  

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When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

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If u take a kWh reading in 11 kV HT and 440 LV side at same time in yesterday today , then why LT consumed units 3-4℅ high as compared to HT units

1 Answers   Brigade,

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thermal power station operation in general

11 Answers   AJ Square Inc, Jindal, NTPC,

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what is EBXl (electron beam cross linked ) cable ?

1 Answers   Polycab,

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what is the difference between elcb and rccb ?

0 Answers   Trident,

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what is the formula for hv test for cable and circuit breaker..????

0 Answers  

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effect of single phase transformer on full load current?

2 Answers  

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Why current leads the voltage in case of capacitor load? Why voltage leads the current in case of inductive load? Why both are with in phase in case of restive load?

3 Answers   TATA,

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