Answer / r.thirumoorthy

IT OPERATES ENCODER PRINCPLES

when 40 watts and 60 watts bulb is connected in series, which bulb glows brightly ?

5 Answers  

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Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

0 Answers   ONGC,

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how to find out speed of single phase motor

6 Answers   BARC,

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At site, we have 30Kw motor (3 phase, 400V,50Hz) and FLC 54A as per the nameplate. At the time of starting it draws 840A instead of 390A (7.2%). As per the data sheet also its 390A starting current. it thru a dol starter from the MCC. can anyone tell what is the problem in the motor

5 Answers   ME,

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why rating in KVA and KVAR?

4 Answers  

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name the famous power plants present in A.P

1 Answers   Power Grid,

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what is the difference beteen differential protection and over current protection of an alternator

2 Answers   GVK,

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In 2500kva transformer how much is the withstand High voltage power frequency between primary to secondary and earth? And secondary to primary and earth?

1 Answers   Honeywell,

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how to find out basic difference between ELCB,MCB AND RCCB on seeing the materials?

1 Answers   L&T,

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What is the difference between reverse power trip & inadvertant trip?

1 Answers  

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What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV

0 Answers  

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What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

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