Answer Posted / bharat

Primary distribution means Generating station to Grid.
Secondary distribution means Substation to House.

i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?

2143

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1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.

2010

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What are the types of power in electrical power?

1132

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

1697

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Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

1668

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What is the previous name of Cox's Bazar

1914

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On what basis the the size of Lightning arrester for buildings are selected ?

1597

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

2430

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what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem

1621

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Lt motor sfu flashing reasons?

1738

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why dc is used in control circuits for MV & LV switchgeras instead of ac

1899

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What is inverse definite minimum time lag relay? Where is it use?

2772

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What is the function of the circuit breaker failure relay?

2323

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What types of question are done for diploma students in aptitude test

1572

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What is mean 2XWY

2434

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