Advertisements
Advertisements
Question
All electrical appliances in a household circuit work at the same voltage.
Options
True
False
Solution
True.
APPEARS IN
RELATED QUESTIONS
The unit in which we pay the cost of electricity is ..........
If out of the two lighted bulbs in a room, one bulb suddenly fuses, then
If an appliance of power P watt is used for time t hour. How much electrical energy is consumed in kWh?
What is an electric fuse? State its purpose in the household electrical circuit.
Figure shows two ways of connecting the three bulbs A, B and C to a battery. Name the two arrangements. Which of them do you prefer to use in a household circuit? Give a reason to support your answer.
Draw a labelled diagram with the necessary switches to connect a bulb, a fan and a plug socket in a room with the mains. In what arrangement will you connect them to the mains?
Assuming the electric consumption per day to be 12 kWh and the rate of electricity to be? 6.25 per unit, find how much money is to be paid in a month of 30 days?
What is the voltage of the electricity that is generally supplied to a house?
What is the resistance, under normal working conditions, of an electric lamp rated at '240 v, 60 W' ? If two such lamps are connected in series across a 240 V mains supply, explain why each one appears less bright.
Our body can pass electricity through it.
