1.4 What is meant by CT knee point voltage and how would you determine it

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Why synchronous motor is used in power factor improvement,dc series in lift

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what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]

1 Answers   KSEB,

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Define average demand?

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is synchrnous pannel is need for two eqal rating transformers to run in parallel

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

0 Answers   TATA,

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how to find Harmonics and types as per the equipemnts

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what is the terminal voltage of dc series generator running at rated speed at no load?

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Installation resistance for whole installation of 16 kva & 25 KVA DTRA a) Between each conductor b) between conductor to earth c) installation resistance for each apparatus, each conductor to earth d) earth resistance for the system of earthing

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why fuse is not used in neutral...

12 Answers  

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when a motor is connected in parallel with the existing motor the pf will change or not?

9 Answers  

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what will be the energy loss =? Voltage drop = ? Conductor resistance at 20 degree C = ? Temprature convertion Factor at 50 degree c = ? on ACSR DOG Condutor at following data. distance = 4.8 kM Load = 2980 kWh Size of Conductor = 6/ 0.186 Volt = 11 kV.

1 Answers   Pakistan Atomic Energy Commission PAEC,

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