9303753286127016 A step down transformer reduces the voltage of transmission line from 2200 V to 220 V. The power delivered by it is 8800 W and its efficiency is 88%. The input current is

A step down transformer reduces the voltage of transmission line from 2200 V to 220 V. The power delivered by it is 8800 W and its efficiency is 88%. The input current is

byBalkishan Agrawal -
0

 A step-down transformer reduces the voltage of the transmission line from 2200 V to 220 V. The power delivered by it is 8800 W and its efficiency is 88%. The input current is

(a) 0.045 A
(b) 4.65 mA
(c) 0.45 A
(d) 4.65 A

Answer: (c) 0.45 A

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Balkishan Agrawal

At the helm of GMS Learning is Principal Balkishan Agrawal, a dedicated and experienced educationist. Under his able guidance, our school has flourished academically and has achieved remarkable milestones in various fields. Principal Agrawal’s vision for the school is centered on providing a nurturing environment where every student can thrive, learn, and grow.

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