Answer / k.prakashchandra

The middle tap is ' normal' and there are equal number of
taps for 'raise' and 'lower'

what is the value of current as well as voltage upto which we will not feel shock and why?

3 Answers  

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What type of motor is used inside computer CPU.

11 Answers   Bhel, TCS,

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The current though a branch in a linear network is 2A when the input voltage is 10 volts. If the voltage is reduced to 1 volt, and the polarity is reversed, what is the current flowing through the branch ?

2 Answers  

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What is potientiometer.What is the use of it.

1 Answers  

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diff. between tension mode & speed mode

0 Answers   BSL,

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where used impendence relay?

3 Answers  

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what is metering cum synchronizing panel and how it is used?

0 Answers   Wipro,

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induction motor. we have a three phase supply from diffrent source like R= transformer. Y = DG sets. B = ups. if motor is runing.

4 Answers   Birla,

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y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

0 Answers   ME,

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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when we put inducter in neuteral grounding of genrator.

3 Answers  

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what is difference between low voltage and high voltage

3 Answers  

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