What is a differential amplifier? Also, explain cmrr.

0 Answers  

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What is the main difference between generator and alternator

4 Answers  

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What is the inside of ACB & VCB & SF6 breaker's pls tell me about this

2 Answers   Standard Chartered,

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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Advantage of 11KV ring main system with open point

1 Answers   Alam Group of Companies,

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how to difference between the HT&LT cables

1 Answers   L&T,

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WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

0 Answers  

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how to claculate earth strip size for 1500kVA transformer for neutral and body

4 Answers  

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What is LT? And specify the range of voltage?

10 Answers   HSL,

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What is mean by hot and cold loop testing?

0 Answers  

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where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

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why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

0 Answers  

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