Answer / paresh thakkar

Iso-325

Answer / manas mallick

IS 325,8223,4829.

What is the PIU.

1 Answers   Jindal,

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what is phase voltage and phase current what is line current and line phase

3 Answers   L&T,

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A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.

0 Answers  

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During the troubleshooting of an inoperative shunt generator, you found the voltage to be 2+ volts; what is known from this. Is it (1). odds are the armature is good (2). odds are there is no field current flowing in field windings (3). odds are the armature is bad (4). both 1 & 2 are correct (5). both 2 & 3 are correct

2 Answers   Air Force,

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what is negative d.c. voltage, why this voltage is used in base transciever station.

0 Answers   Vintage Air,

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instead of neutral can we use earth/ground to flow the current in the circuit

2 Answers   Infosys,

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how to erect roof control panel?

0 Answers  

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wat s the difference between diode and capacitor

20 Answers   TCS,

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what is the difference between PLC and embedded system

3 Answers  

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What is the life of MCCB

1 Answers   Siemens,

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why we use single core 630mm2 cable for transformer secondary side

0 Answers  

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How can a transformer test by megger?

1 Answers   Bosch,

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