Question

Numericals
An electrical appliance is rated as 60 W - 150 V
(a) What do you understand by this statement
(b) How much current will flow through the
appliance when in use ? explain step by step​

Answer 1

QuesTion :-

An electrical appliance is rated as 60 W - 150 V .

(a) What do you understand by this statement

(b) How much current will flow through the  appliance when in use ?

SoluTion :-

(a) An electrical appliance is rated as 60 W - 150 V.

It means it consumes power of 60 W at 150 V.

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$\rm {(b) \ \boxed {\rm {I=\frac{P}{V}} }}\\\\\\\\\rm {I = \frac{60}{150} }\\\\\\\rm {I = 0.4 \ A}$