Answer Posted / sachin

1)- generating
2)- transmission
3)- distribution

Why do we perform an open-circuit test and short-circuit test on the transformer?

621

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Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph

2026

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Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?

1336

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what are the assumptions made in swineburne's test?

1682

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What are approaches to tackle sedimentation problem of reservoir?

583

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For a stable system, where should the poles of a system be in a root loci plot?

721

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What happens when ac supply is given as excitation voltage instead of dc supply

3125

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. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?

1616

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i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

1449

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Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

2294

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How the PF control while running DG set with load

1613

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what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

980

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what should be correct gas pressures to be a 1.5 ac unite

1064

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what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?

1528

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HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

1417

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