How to calculate wire length,size & current? ( related to control panel)

0 Answers   FSS, GK Controls, Panel Tech,

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what is power system transient condition

1 Answers  

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what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

0 Answers  

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Is there any type of starter for DC motor other than two point,Three point and Four point starters?

0 Answers  

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

0 Answers  

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what is pilot wire? what is the use of pilot wires?

9 Answers  

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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What is ONAN/ONAF1/ONAF2 for transformer cooling

5 Answers  

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Why we are going for converter transformers for DC drives application instead of distribution transformer?

0 Answers  

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sir i want previous entrance exam papers for written test

0 Answers   Vizag Steel,

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why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

0 Answers   Indcoil Transformers, Power Grid,

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which is the best institute for PLC,SCADA,DCS in hyderabad

0 Answers  

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