Answer Posted / mahesh meshram

If HT motor fed on LT supply, motor will run slowly and speed will increase with time. Initially motor will draw app. 1/3rd of the rated current and it will also reduce by 2-5 amp and will get steady.Motor such type of performance is expected only if it's bearing, rotor and other factors are good.

what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.

2134

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

2019

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explain supply side and demand side energy management with advantages & disadvantages

2090

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Did RMU have ct and pt ?

1315

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How to minimize the eddy current losses?

1105

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why a tester wont shock while testing the power in house

1793

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Block diagram of Power line communication?

2257

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Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?

1882

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3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

2614

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What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

1965

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sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

1982

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10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)

2589

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hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

1872

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What is safety of Ht panel

1608

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What are the effects of adding a zero to a system?

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