Answer / naveen kannan

P controller has an offset value and the desired value lies to surround the offset value. I controller does not have an offset value but the desired value tries to come closer to corrected value. But I controller and P controller has a longer response time. D controller the deviated value comes closer to the desired value and has a shorter response time.

what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

0 Answers  

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what is tha online tapping and offline tappchange? which side connected primary or secondary and explain ?

4 Answers   Essar,

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In PT the coil is wound on?

3 Answers   DVC,

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Is it reuired to use house service barcket for 31/2 core 300 Sq.mm cable,if the distance between pole & shop is around 2 mtrs only or can I hang the cable with GI support in air? upto what size of cable GI serrvice btacket is necessary?

1 Answers   HAL,

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can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

1 Answers   RVNL,

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what is the formula for computing cable tray size & capacity

0 Answers  

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how to calculate ups and battery rating

2 Answers  

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In scott connection why connect teaser transformer to 86.6% and main transformer to 50%..

1 Answers   Silicon,

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Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz

1 Answers  

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what is the main different between distribution transformer and power transformer ?

7 Answers   Sail,

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Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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generally rectifying of ac tells. ac signel appear at phase and neutral with respect to frequency by -veand +cycles. but we doesn't experience shock with neutral in house hold ac??????.

1 Answers   ETA, RRR, TCS,

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