Question

(ii) 9 pqr (2p^2q-3q^2r)
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Answer 1

Answer:

Fuse rating = (watts/volts) x 1.25

Note the power of the appliance – usually in the appliance manual,

Note the voltage (240 volts in the UK).

1. Use the next highest fuse rating after the calculation. Say the calculated fuse rating is 2.2679 amps, use a 3 amp fuse.

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