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Point Out Two Main Disadvantages of ‘Tree System’. - Physics

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Question

Point out two main disadvantages of ‘Tree System’.

Short Note

Solution

The three main disadvantages are:
(i) Longer length of wire is required for wiring different rooms in a house. Since all circuits start from the main distribution board and so it is comparatively more Expensive.
(ii) If fuse blows off in any part of the building, it disconnects all the appliances in the circuit.

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Chapter 8: Electric Power and House hold Circuits - Short Answers

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ICSE Physics [English] Class 10
Chapter 8 Electric Power and House hold Circuits
Short Answers | Q 15
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