Answer / raghavan sarangapani

Energy efficiency is how much loss is there.

Energy conservation is how to reduce loss

Is voltage & potential transformer are the same? Are they used for same application ?

11 Answers  

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what is the use of capacitor bands?

2 Answers  

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why the admittance matrix or y bus matrix of a large network is called sparse matrix?

3 Answers  

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How to put breaker in service / test position.

1 Answers   KSEB, L&T, Siemens,

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Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

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what is the function of a circuit breaker ?how does the circuit breaker function during normal operation of an electrical system

2 Answers  

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A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

0 Answers  

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how many types erthig

6 Answers  

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Impedance relay is directional relay or non directional relay?

2 Answers   KSEB, NTDC,

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Why 11KV/440V distribution supply use for Domestic use?

3 Answers   Essar, Getco, Nissan,

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why star point of HT motor not earthed?

0 Answers  

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In a star to star transformer can we use a common neutral for both star connected primary and secondary

1 Answers  

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