Answer Posted / unmesh

Static and Digital Energy meters are same.Electronic Energy Meter is based on Digital Micro Technology (DMT) and uses no moving parts. So the EEM is known as “Static Energy Meter” In EEM the accurate functioning is controlled by a specially designed IC called ASIC (Application Specified Integrated Circuit). ASIC is constructed only
for specific applications using Embedded System Technology. Similar ASIC
are now used in Washing Machines, Air Conditioners, Automobiles, Digital
Camera etc

what is lrs tank water resistance.

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what are the tests comes under the type test, what tests comes under routine tests.

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Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

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What is servo lock in CNC how they work and if any parameter for them in CNC machine

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What test must you do before powering up a circuit that you have been working on?

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Lt motor sfu flashing reasons?

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What is the difference between a Root Locus plot and a Bode plot?

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if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

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Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?

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What is dc current source?

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

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Why use in ht motore

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Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.

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Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.

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why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

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