Answer Posted / chalam tirunagari

electrical is the study of current flowing through the
motors ,generators etc.
electronics is is the study of current flowing through the
diodes,resistors and capacitors etc.

what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.

1446

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Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

2085

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WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?

4860

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How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

2032

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BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C

2324

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what is inter connected dc generator?

2827

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Why computer humming sound occurred in ht transmission line?

1124

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What is the basis for framing the rules of block diagram reduction technique?

1519

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1712

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i want to model paper for section engg.

1997

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

2270

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How to know of any cable size if there are not written on cabl?

1903

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Differentiate between digital phase converter and ordinary phase converter.

1234

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If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?

2311

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

2120

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