Answer / Avinash Kumar Subhash

Transformer maintenance is crucial for ensuring optimal performance, safety, and longevity. Common tasks involved in transformer maintenance include visual inspections to check for signs of wear or damage, oil testing to ensure proper lubrication and cooling, vacuuming the tank to remove moisture, cleaning of internal components, and replacement of worn parts as necessary. Regular maintenance can help prevent costly repairs and downtime.

Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

1 Answers   Kharafi National,

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I have suguna 3 hp pump for my agreeculture work.It deliver the water from 45 feet well .I suffered by powercut.During powercut i got 2phase supply only .My question is can i run the pump in 2 phase supply using capacitor?.Can u explain me how to connect the capacitors?

2 Answers  

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What is BusBar integrity test and how it is conducted?

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how braking & making capacity of circuit breaker is calculated?

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hi frienda We have 750kva cater pillet dg set we are fasing one diffrent proublam in dg we are start dg set after one mint applying load around 450a load but dg was run 3 Or 4 mints after 3 mints dg was shuding down automatic how to face this proublam pls tel any budy

1 Answers  

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Safety of on line ups

1 Answers   Bhushan Power Steel, GE,

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why are laminations used in constructing the field core?

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WHY TRANSFORMER IS MEASURED IN KVA?

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why only dc is given as excitation...why not ac???

2 Answers   TCS,

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What is the formulae of Megger value for a A.C.Motor

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When do you use a VFD motor?

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How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?

1 Answers   AMS, JK Lakshmi Cement,

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