Answer / Varun Misra

If an isolator is not used between the transfer bus and main bus in a ring main system, there could be several issues: 1) Voltage drop due to the increased load on the branch circuit. 2) Increased risk of electrical noise or interference affecting other circuits. 3) Potential damage to equipment due to overcurrent or abnormal voltages.

where is the primary of CT??

3 Answers  

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800A 22KV TP OCB. explain

1 Answers  

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While testing the value of the resistance for the earthing rod, two auxillary rods are connected to the earthing tester.What is the working function of a earth tester?

0 Answers  

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Can the field winding in synchronous machines be placed on stator?What is the limitation of such arrangement?

2 Answers  

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Which one is correct mVA or MVA. Whether both the units are same for the transformer

10 Answers   Areva,

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n1 =1000 n2 =?;v1 =200:v2 =400

1 Answers   APGenco,

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What is basic fundamental for choosing NGR or NGT for any generator neutral grounding

5 Answers   EDF,

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what are different types of excitation in synchronous generator,what is the difference between them

3 Answers  

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how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

1 Answers  

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Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?

1 Answers  

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why we use condenser in the thermal power plant, althrough the same vapour will be again heated

0 Answers   Bhel,

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IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

1 Answers  

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