10 Questions
What happens to the other electrical appliances in a parallel circuit if one appliance stops working?
They work normally.
Why does each electrical appliance in a parallel circuit have its own switch?
To turn on or off independently.
What voltage do all electrical appliances connected in a parallel circuit receive?
220 V
How does the overall resistance of a household circuit change in a parallel connection of electrical appliances?
Decreases
Why are high power rating appliances like electric irons and air-conditioners suitable for parallel circuits?
They can draw the high current needed for their proper functioning.
Why is a series circuit arrangement not used in domestic wiring?
If one appliance stops working, all others stop too.
What happens to the bulbs in a series circuit if one bulb gets fused?
They all stop glowing.
How does the voltage distribution work in a series circuit for electrical appliances?
The appliances get less voltage than the power supply.
What impact does the overall resistance of a series circuit have on the current flow from the power supply?
Decreases current flow.
Why do all appliances in a series circuit have only one switch?
To ensure they all operate at the same power rating.
Learn about why series circuits are not used in home wiring due to the disadvantage of all appliances being affected if one stops working. Explore the drawbacks of series circuits in domestic electrical systems.
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