How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts

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what methods are used to improve power factor?

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highest rating of alternator used in india

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why the LED of my electrical meter glows even after the line has gone. what actually the reason?

3 Answers  

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what is the difference between old fan regulator and new fan regulator

1 Answers  

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Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?

0 Answers   Bernhard Schulte Shipmanagement,

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why would amp draw on neutral wire be as much as amp draw on the hot leg.

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to calculate voltage drop of cable which current we consider that means full load current or panel size?

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why the neutral point is zero in star connection?

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While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

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What is ELCB?

9 Answers   Bhel, CDS, IOCL,

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Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

0 Answers   MPSEB,

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