What is open delta Xformer? It's adavntages & Use?

2233

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What is inrush current? how can calculateit? what is the affect of it?

2057

---

how to calculate the torque of a motor?

2139

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What is the important precuations need tocarried out while working with Electrolite in Battery PM?

1905

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What is core CT & it's function?

2177

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A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?

1989

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how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?

1973

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explain remenance . differentiate high remenance type ct & low remenance type ct

2133

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Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

2396

---

it is possible to rotate the DG engine dc starter with wrong polarity connections? why?

2256

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Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .

3518

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is oil viscosity affect on motor current?

2001

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If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.

2273

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Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

2104

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How two nos. 130 kw D.C motor get synchronise using D.C drive.

2130

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