Engineering Entrance Exams Question:

What is the name of transformer?

Transformer name always in KVA rating .
It has constant value of power internally. Don't change of its power at any working condition.

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If ab=cd and a is 25% greater than c, then by what percent d is greater than b?	You drive A car is KA17 M8719.it leaves at10.26 am from hyderbad to banglore which is 264 km away at a speed 85km/hr &reaches at 4.14.Now tell me What is the date of birthday of driver?