(a) Which is the better way to connect lights and other electrical appliances in domestic wiring series circuits or parallel circuits? why?
(b) Christmas tree lamps are usually wired in series. What happens if one lamps breaks?
(c) An electrician has wired a house in such a way that if a lamp gets fused in one room of the house, all the lamps in other rooms of the house stop working. What is the defect in the wiring?
(d) Draw a circuit diagram showing two electric lamps connected in parallel together with a cell and a switch that works both lamps. Mark an A on your diagram to show where an ammeter should be placed to measure the current.; (a) Which is the better way to connect lights and other electrical appliances in domestic wiring series circuits or parallel circuits? why?
(b) Christmas tree lamps are usually wired in series. What happens if one lamps breaks?
(c) An electrician has wired a house in such a way that if a lamp gets fused in one room of the house, all the lamps in other rooms of the house stop working. What is the defect in the wiring?
(d) Draw a circuit diagram showing two electric lamps connected in parallel together with a cell and a switch that works both lamps. Mark an A on your diagram to show where an ammeter should be placed to measure the current.
Answers
Answer:
a) In Parallel
b) The entire set of lights stop working
c) All the appliances are connected in series
d) In picture
Explanation:
a) In a series circuit, if there is a break in the wiring or a fault in one of the appliances, the flow of electrons in the circuit is broken and the other appliances cannot function. You do not want all the lights, fans and electrical appliances to stop working because your digital clock is on the fritz!
b) This is because there is no complete circuit for electricity to make its way through as one lamp is broken.
c) Read answer a)
d) look at the above picture
Explanation:
(a) A parallel arrangement will be a simpler way to connect lights and other electrical appliances in house wiring, because there is low resistance to parallel arrangement. Even if there is a short circuit in one device, many electrical appliances tend to be unaffected.
(b) In a christmas tree, if one lamp gets off , the other lamps also have power supply cut off because they are connected in a series structure and hence results in all lights in the tree will stop working.
(c) The electrician wired a series circuit around the house.
(d) The circuit diagram is shown in the attachment below.
You can get all the answers of Chapter 1 in the link below:
https://brainly.in/question/14961133
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