Advertisements
Advertisements
प्रश्न
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.
Advertisements
उत्तर
(a) is SERIES arrangement .
(b) is parallel arrangement.
A PARALLEL arrangement of bulbs is preferred as if one of the bulbs gets fused, the other two will keep glowing.
APPEARS IN
संबंधित प्रश्न
S.I. unit and commercial unit of electrical energy are same.
The electrical energy consumed in a house is measured by ...............
One kilowatt is equal to
The purpose of an electric meter in a house is
State the purpose of kWh meter.
The diagram below in figure shows the reading on the dials of a meter. State what is its reading.
State and define the household unit of electricity.
What is the voltage of the electricity that is generally supplied to a house?
Two bulbs are rated 60 W, 220 V and 60 W, 110 V respectively. Calculate the ratio of their resistances.
An electrical appliance is rated as 60 W – 150 V.
How much current will flow through the appliance when in use?
