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 we save electrical cost i.e switchgear, wiring, conduiting etc in a room?

1 Answers  

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Inverter. converter. Ups.MCB.solar.alternators. motors.

0 Answers   Cisco,

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What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.

0 Answers   KESC,

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why the no.of slots in stator in not equal to the no. of stator in rotor in induction motor????

4 Answers   Jindal,

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

2 Answers  

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What is the use of Surge Capacitor in LAVT?

1 Answers   Snipe Engineers,

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What are the limitations of Kirchoff's laws?

0 Answers  

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why the value of impedence is taken as %impedence in fault currrent calculation

1 Answers  

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How regulator control the fan speed?

4 Answers  

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i am BSEE student, my project study is to synchronize the generator of an hospital, it have a one 313KVA standby-power diesel gen.,and three 100kva transformer.The generator system is operated manually and no ATS or UPS. one more new building is being build so the transformer will be upgrade to a higher vale. 1)how i can connect the new gen. to the old gen. and to the synchronize panel? 2)what is the new gen. to be buy?(rating, etc.) These is my title: To synchronize the generator system of the ____ Hospital. Anyone have a good title? Thanks.

1 Answers  

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For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?

1 Answers   GATE,

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what is the purpose of using semiconductors in HT cables

3 Answers   Sterling,

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