An a.c. generator is a machine that prod...

An a.c. generator is a machine that produces…………….from………………

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alternating current energy ; mechanical energy

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In a.c. generator, we use……………………… to determine the direction of…………………..

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PRADEEP-ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT-Exercise

A battery of 12 V is connected to primary of a transformer with turns ...
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Out of the following , choose the wrong statement :
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An a.c. generator is a machine that produces…………….from………………
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An a.c generator is based on the phenomenon of……………………………
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In hydroelectric power station,………………of falling water is converted int...
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A d.c. generator produces…………………from…………………
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In d.c. generator,…………………….generator of a.c. generator is replaced by…...
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A d.c. motor converts ………………………into ……………………….
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When a coil carrying current s …………………..it expericences ………………………….whi...
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In a.c. generator, we use……………………… to determine the direction of………………...
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In d.c. motor, we use……………………….to determine the direction of……………………..
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A transformer is an electrical device that is used for …………………. It ………...
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An a.c. generator consists of a coil of 100 turns and cross sectional ...
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An a.c. generator consists of a coil of 2000 turns each of area 80 cm^...
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A flat coil of 500 turns each of area 50 cm^(2) rotates in a uniform m...
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A coil has 50 turns and its area is 500 cm^(2). It is rotating at the ...
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A generator develops an e.m.f. of 120 V and has a terminal potential d...
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An a.c. generator consists of a coil of 50 turns and area 2.5 m^(2) ro...
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A circular coil having 20 turns, each of radius 8 cm, is rotating abou...
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The resistance of the armature of an electric motor is 55 ohm. The mot...
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