Answer / m a k

no
nitrogen uses only when t/f is in standstill condition &
with out oil. while breather come under use when t/f is in
service condition.

If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?

1 Answers  

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Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers  

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how to control the generator output voltage? what r the condition should satisfy for synchronization?

7 Answers   HP,

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whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

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how to calculate KA rating of C.B?explain with Formula.

1 Answers  

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why it is mentioned as 8/10 mva transformer why not directly 8mva or 10mva transformer. please explain me the full detailed reason.

4 Answers   Qatar Gas,

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Type of motor stater detail and working detail

0 Answers  

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in three 3.5 core aluminium ug cable. one cable is used for one phase by shrting R,Y and B wires and other 2 cables used for Y and b phases. balace 3 neutral wires are made common and connected to load. suddenly neutral current was more than line current what is the reason behind this?

1 Answers   DLF,

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what is the difference between starter and control panel..?

4 Answers  

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Why corona takes place?

4 Answers   L&T,

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what happens when a DC supply is given to AC motor?

9 Answers   Areva, ISMT,

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One of the advantages of HRC fuse links is that they can be used to back up equipment with an inadequate rupture rating. briefly discuss what this means

1 Answers  

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