Answer / maruth sk

Run mode,
Stop mode,
Programming mode

how many earthings will be required for 1 isolator & 2 VCB, which are connected to a 1600 KVA Distribution TRansformer?

2 Answers  

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Why electric traction is used ??

3 Answers   IOCL,

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In some countries it is found that an Earthing Transformer is connected at the LV sides of the Transmission and Distribution Substation Transformers.Actually what is the purpose the Earthing Transformer?

1 Answers  

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Whether the LIGHTNING is AC or DC?

9 Answers   Bhel, IEEE,

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What is different between Regulator & Stabilizer?

5 Answers  

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IN 1000kva transformer where the oil and winding temperature sensors is connected

0 Answers   Cushman Wakefield,

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Why the rotor winding is short circuited of induction motor

1 Answers  

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Brief working principle of stabilizer,application & safety precautions

0 Answers  

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What is the role of feedback in a closed loop control system?

0 Answers   GE,

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In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

3 Answers  

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What is Automatic Voltage regulator(AVR)?

6 Answers   Cummins,

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how unidirectional torque is produced in DC motor?

0 Answers  

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