Answer / Jyoti Agnihotri

A permanent magnet generator (PMG) may have a higher frequency than the main alternator due to its smaller size and lower number of turns in the windings. This results in a shorter magnetic path length, which can lead to higher frequencies.

Compare salient pole and Hndrical rotor machines.

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Hi, i want to know is meant by power quality? How it can calculated ? How we can improve?

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Name the instruments which run on DC?

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What is the Working principle of ELCB and RCCB?

1 Answers   Geo Miler, L&T,

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What is VCB? where it is installed at SP. What is SP?

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IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

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How to conduct Magnetic Balance Test, Measurement of Excitation Current (both on HV- and LV-side) and vector group on a 1000 KVA distribution transformer. There is a neutral on HV side.

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What is shunt voltage and u v voltage witch one best

1 Answers   SEL,

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how does ELR works? explain

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I would like to install the largest KW alternator to a 200 amp aluminum bus box in my home. Is it possible to install a 250 KW 400v 251amp synchronous alternator to my home?

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How many capacitors using in LT panel as per Govt rules?

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Differentiate between kirchhoff’s first law and kirchhoff’s second law?

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