Answer Posted / k.prakashchandra

Ground can be used instead of neutral wire if the current
low and voltage is high ,considering the voltage drop (IR)
due to earth resistance.

sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

1783

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Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

1808

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how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

1587

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what is meant by skew width in machines?

1639

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10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)

2152

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Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

1549

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Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors

1444

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Give some differences between open loop and closed loop?

631

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What will be result if we connect LT votage to the terminal of HT motor?

1709

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Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

1787

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Difference between drift current and diffusion current?

1311

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whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?

1038

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What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?

2284

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How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?

1871

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how to calculate compresor capacity?

1675

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