Answer / shaikh

To calculate bus voltage, currents, Mwatts, MVar and power
factor. The results will indicate abnormal conditions of
overvoltage, undervoltage, overload of transformers and
cables.

Answer / abhishek goyal

To calculate the system capacity (or power source)or total
load calculation. We can measure also the load divination
according to requirement (so we decided the MCC, PCC CAPACITY).
for ex: In new plant project first we know about the total
load (short ckt current) for deciding transformer rating,
cables, pcc, mcc other equipment.

After synchronization with grid how to maintain the power factor in lagging or in leading? if lead of lag what is the problem?

3 Answers  

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XYZ

0 Answers   ASD Lab,

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What is meant by (2 x 185) AYFY cable

3 Answers   ONGC,

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what is pmg and its use

2 Answers  

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in pf lagging means current decrease by increasing voltage is correct or not ? reason ?

3 Answers  

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

0 Answers  

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Any website for objective type questions of electrical engineering ?

4 Answers  

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how much Hp motor is required for water suction pump in home uses ?

1 Answers  

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One watt is equal to how many? we says one watt bulb,means what it consume?

3 Answers  

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during the period of armature reaction ,if the brush shift is not accomplish, what happen?

1 Answers  

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when the PFR (POWER FACTOR REGULATOR)change a step to zero,one of the RCCB will triped off,is it the changing step of this PFR effect the RCCB?

2 Answers  

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WHAT IS LINIER MOTOR?

4 Answers   BSNL, wbsedcl,

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