Answer / raj kumar

Power Factor is ratio of KW/KVA means it show angle between
current and Voltage.
Ex. When you are looking reading on meter that is 500 KW
AND 560 KVA and Power factor looking 98.0 then u can think
u r using 98% load of kw and u r loosing 2 % load.

Answer / mei

power factor is an cosin angle of voltage & current

Answer / milan bhatt

the ratio between true power & apperent power is called
power factor...

Answer / kannan

Ratio b/w real and
reactive power

Why a dc generator gives result during two different condition,- 1)separately exited gen.- Eg=110 V, field current=0.25 A. 2) self exited gen.- Eg=30 V, field current=0.025 A.

1 Answers  

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Can you explain about pole discrepancy scheme

0 Answers   NCC,

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Pl. brief about break-down maintenance of machine tool.

0 Answers  

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why dose not transformer not rotate ?

3 Answers  

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what will happen if i connect or change line with phase terminal

1 Answers  

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Which Current transformer will be bigger in size, 400/5 or 400/1 & why?

2 Answers   Apollo,

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why low pressure side of the turbine is connected to the alternator and not the high pressure side??

1 Answers  

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why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?

0 Answers   OGDCL,

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How efficiency of thermal plant can be improved?

0 Answers  

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what is the cable capacity of any load wise .

2 Answers  

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where this neutral connection goes after returning from the load(home ,factory,industries).Is it grounded at the transformer side or atthe generator side .If it is grounded then we also ground the earth connection.is there any problem with this.

1 Answers   IOCL,

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Difference between field rheostat and armature rheostat.

0 Answers  

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