how withstand of hi-pot test outputs of transformer wire 2.5mm

1507

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I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.

1761

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is there any thumb rule for calculating construction cost of the building with pile foundation per sft. area?

4870

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suppose we have a tendency to make a hole on the surface of the simple supported beam, than where we goes to make it?

1663

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i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

1381

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difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)

1820

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what is the different between mechanical starter vs electrical starter? Solid stage starter? Soft starter?

1878

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is basic cost of the material includes tax?

1532

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Working principle of magnetic flow meter ......and calibration procedure of e+h magnetic flowmeter...

1897

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How to change dcs card in online. (Dsc is maxdna)

2143

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what is machine tpm

1721

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hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

1654

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Draw the cross section of a boundary wall and label its part with detailing?

4150

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Draw a neat sketch showing the 'throat' of a welding in a plate girder ?

1866

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A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)

1491

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