what are the names and size of various conductors used in transmission lines

1 Answers   NTPC, Power Grid,

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what is the criteria for selection of conductor used for ehv ac electrical dischrge

0 Answers   National Productivity Council,

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WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?

0 Answers  

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1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

0 Answers  

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when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

0 Answers  

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if we want to increase the back up time of an UPS what should we do ? if we want to decrease the charging time of a battery/batteries attached with the UPS what should we do ?

6 Answers  

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why using touble tube lamp use in factory?

3 Answers   ONGC,

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1. what is exciting winding, rotor winding, startor winding. and how it works? in ac generator

3 Answers  

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how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

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The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?

0 Answers  

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Why negative feedback is preferred in the control system?

0 Answers  

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How to select Main CB Rating for 220 KW Load?

3 Answers   Voltech,

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