Answer Posted / kumaran

Relationship between current, voltage, and resistance is
called Ohm's Law,
I=V/R

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give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model

2697

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How to Calculate the Fault Level of Electrical Installation

2257

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working principles of cf lamp,incandescentlamp and f lamp?

2248

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can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

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Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2102

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which type of stability limit is higher,steady state or transient? why?

1894

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

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whatis the commertial spec. of distribution boards ?

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1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

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please send me last 5 year interview questions

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how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

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Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?

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How can we calculate the motor frame sizes?

3405

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