Answer Posted / hasan mehdi

The Taj Mahal.

can the measured percentage error during calibration of single phase energy meter be negative?

2411

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1723

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11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

1601

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While testing LA mast,What are the parameter limits ?

1902

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xfhnchncv?

1910

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in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

1740

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why transformer tank is in rectangular shape what happen when it is in step shape

1454

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why current flow to the opposite direction of flow of electrons???????????

2164

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1884

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What is acsr cable and where we use it?

1158

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What happens if the series current double?

1476

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How the annunciator works ? How to do its wiring

2302

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what is the ground fault relay,which purpose it will be use,clearly tell me plz

2077

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am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

1867

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will 1050kva DG set withstand for back charge of 16MVA transformer

1858

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