Advertisements
Advertisements
प्रश्न
One day the meter reading is found to be 7643 units while the next day, it was 7657 units. What is the consumption of electricity in a day?
Advertisements
उत्तर
Final reading 7657 units
Initial reading 7643 units
Consumption of electricity in a day
=Final reading-initial reading
= 7657 – 7643
= 14 units.
APPEARS IN
संबंधित प्रश्न
All electrical appliances in a household circuit work at the same voltage.
In a household electrical circuit, the appliance are connected in ............with the mains.
From where does the electricity come to our home ?
State the purpose of kWh meter.
If an appliance of power P watt is used for time t hour. How much electrical energy is consumed in kWh?
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?
An electric iron of power 1.5 kW is used for 30 minutes to press the clothes. Calculate the electrical energy consumed in
- kilowatt-hour
- joule.
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?
State and define the household unit of electricity.
What is the voltage of the electricity that is generally supplied to a house?
