Answer Posted / asad ali

To provide zero potential to the nutral, we connect earth &
nutral together in any of the ckt....
i got this answer but do u think it is good idea??
because as i know in every grid station a meter is
connected with each feeder, so if cct return current is not
coming back to this meter and going inside the earth
through netral to earth link in panel then how this meter
in substation works????

how we provide neutral earth on synchronising panel as per electrical standards?

2086

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WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

1748

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Why efficiency in thermal power plant is low?

1105

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what happens when series resonance occurs?

1840

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What are high pass filter and low pass filter? and What are the flowmeter ?

1975

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can anyone show me how the 3 phase power is supplied to socket outlets?

2016

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In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

2106

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ht side line to earth voltage

1566

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Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

1958

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How Self works in DG set

2007

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why do we not use equivalent voltage source in negative sequence equivalent ckt.

2037

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Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

1750

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what should be correct gas pressures to be a 1.5 ac unite

1481

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

1427

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PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

2010

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