Answer / guest

UPS under working(ON) state called online UPS,,,,,,,,,,vice
versa

Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

0 Answers  

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We are installing a 1.6 MVA transformer at our crusher plant and the feeder of HPSEBL is 2 km away at substaion . and a VCB is installed in the substaion which is 2 km away from transformer so we need another VCB near the transformer.

2 Answers   SCPL,

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how many typetesting of transformers?

8 Answers   ONGC,

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what will happen if frequency is below 50 hz?

0 Answers   Student,

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what does mean for "mah" for mobile batteries like 1500mah,1300mah??

2 Answers  

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What Should I Know about Metering, Switchgear and Panels?

2 Answers  

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what is difference between DC and Ac

5 Answers   Birla,

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why do you give the dc supply to field of alternator

3 Answers  

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what happend if we remove dc exciter from moving machine..: gg

4 Answers  

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During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

0 Answers  

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At what distance power transformer can be placed from generating ?

6 Answers   NTPC,

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Is it reuired to use house service barcket for 31/2 core 300 Sq.mm cable,if the distance between pole & shop is around 2 mtrs only or can I hang the cable with GI support in air? upto what size of cable GI serrvice btacket is necessary?

1 Answers   HAL,

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