How to improve insulation resistance of Motor

2 Answers  

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in alternator how we can give power to rotor ? its power is AC or DC ?

5 Answers  

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Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA

0 Answers  

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what is the current law ?

4 Answers   Aster, TCS,

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What is done to avoid interference of high frequency transmission lines with communication lines??

4 Answers  

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If you touch power transformer........ Then , in your body current will flow or not...?

7 Answers  

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Why we use Capacitor in Single Phase Induction Motor?

12 Answers   IIT,

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while selecting transformers for 33 kva feeder normally we ask for 33/433 kv why not 33/415

1 Answers  

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How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

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In an panel board if the outgoings are power plugs and motor equipments...what should we choose as the incomer of the of the panel board?? MCCB OR ISOLATOR?? Should we use ELCB protection??if so where??

2 Answers  

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why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?

0 Answers  

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we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

1 Answers  

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