Answer / balu

In hv side only. Because the current flow in hv side low.so we can operate the tappings with less load current

Answer / madhusudhana

It would be placed on the HV windings and is mainly used to
change the voltage level. Both voltages above and below
values can be obtained

how can calculated the rating of the 11 KV transformer?

6 Answers   NBCC,

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i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me

0 Answers   JLL,

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What are the different modes of plc processor?

1 Answers  

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What is the different types of cable & current capacity of cable

0 Answers  

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Why is the neutral point of a star connected winding of a motor not grounded?

1 Answers  

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what is the dis-advantage of 3 phase 3 wire energy meter?

1 Answers   Exide, Nelco,

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In a generator (Synchronous) does the rotor speed (frequency) corresponds to the speed of the water (in hydro). does the torque on the turbine relate to the flow of water?

2 Answers  

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What is transposition in a transmision line?

2 Answers  

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what convarts RRA in alternator ,AC to DC or DC to AC,

1 Answers   Birla,

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what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?

0 Answers   TNEB Tamil Nadu Electricity Board, Vestas,

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what do u understand about FACTS? how they are useful?

0 Answers   BARC,

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What are objectives of energy managements ?

1 Answers   Kirloskar, RR,

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