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Electric Generator

AC generator ...

Question

AC generator is also h/a

convertor

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invertor

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alternator

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none

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Solution

The correct option is B alternator
AC generator produces alterating current which reverses its direction continuously. It is also h/a alternator.

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Similar questions

a x^{2} + 2 h x y + b y^{2} + 2 g x + 2 f y + c = 0

h^{2} = a b

b g^{2} = a f^{2}

\frac{2 \sqrt{g^{2} - a c}}{a (a + b)} .

a x^{2} + 2 h x y + b y^{2} + 2 g x + 2 f y + c = 0

h^{2} = a b

b g^{2} = a f^{2}

2 \sqrt{{\frac{g^{2} - a c}{a (a + b)}}}

\frac{a}{h} = \frac{h}{b} = \frac{g}{f}

The essential difference between an AC generator and a DC generator is that :

(a) AC generator has an electromagnet while a DC generator has permanent magnet.

(b) DC generator will generate a higher voltage.

(d) AC generator has slip rings while the DC generator has a commutator.

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