Answer / g soundararajan.

If feeder is parellel to ground , both motor should run in
same direction,either clock wise or anti CW.If screen is
tapered motors should run in opposite direction.

every motors written in name plate IP 55 what is this?

2 Answers  

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What are the layers of protection over armoured cables?

3 Answers   Accenture, IOCL,

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megger how much voltage will produce ?

4 Answers  

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if the transformer at full load have a iron loss =900w and copper loss = 1600w . what percent of the load will the transformer has a maximum efficiency?

3 Answers  

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how to reduce the co level in your 1000kva dg set side?

1 Answers   Cognizant,

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what will be the effect of leading power factor on turbogenerator (and system) that is running parallel with other TG.

1 Answers  

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What is a captive power plant?

2 Answers  

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Can we step up a 230V supply to 400V using a single phase transformer??

2 Answers  

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why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

0 Answers  

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We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,

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1)What will happen when 240 VDC supply is connected to 240VAC supply(DC supply +ve is connected to phase of AC supply & DC supply is to neutral of AC supply). 2)Also what will happen when 240 VDC supply is connected to 240 VAC supply in reverse polarity as of Sr. No 1.

2 Answers  

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We have a bank capacitor rating of 60 KVAR for a overall load of 160 KVA and we have connected three loads of 50KVA each. We would like to auto matically correct PF using APFC. How do we design it?

2 Answers  

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