Advertisements
Advertisements
प्रश्न
One unit of electrical energy consumed is equal to 1000 kilowatt-hour.
पर्याय
True
False
Advertisements
उत्तर
One unit of electrical energy consumed is equal to 1000 kilowatt-hour - true.
APPEARS IN
संबंधित प्रश्न
Draw the electrical symbols of the following components and state its use:
Rheostat (variable resistance)
Three 2 V cells are connected in series and used as a battery in a circuit.
How many joules of electrical energy does 1 C gain on passing through (i) one cell (ii) all three cells?
Give three reasons why different electrical appliances in a domestic circuit are connected in parallel.
Which is the better way to connect lights and other electrical appliances in domestic wiring: series circuits or parallel circuits? why?
Calculate the equivalent resistance between A and B in the adjacent diagram.

60 joules of heat was dissipated in a resistor when 20 C flowed for 5 s. Calculate:
(a) P.d. across the resistor,
(b) Resistance of the resistor, and
(c) Average power dissipated in the resistor.
What determines the direction of flow of electrons between two charged conductors kept in contact?
Water : pipe :: Electric current : ______.
