Answer / k.prakashchandra

In that set the spindle of dimmer-stat (auto tr) is rotated
by a motor.It is fully automatic ,just press the push button
and leave the rest to to the set.

the process cynide is used for?

2 Answers   MAHINDRA,

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if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

1 Answers  

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how work the differential protection relay in details?

2 Answers  

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Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

0 Answers   ABB,

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We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?

4 Answers  

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why and how voltage sharing in transformer, during magnetic balance test ?

0 Answers   ME,

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which theorem is used to analyse fault a)thevinin b)Norton c)Superposition d)jordan

1 Answers   FFC, NTS,

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WHY IS THE POWER FACTOR NOT MORE THAN UNITY.

6 Answers  

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what is the load amp of a 2 hp single phase motor?

6 Answers  

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why commutator are not used in rectification purpose in power electronics?

1 Answers  

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why dimmerstate always connected in star connection? what will happen if it connected in delta?

0 Answers  

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Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

0 Answers  

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