In the circuit given below, bulb X uses 48 W when lit, bulb Y uses 22 W when lit and bulb Z uses 14.4 W when lit. The number of additional bulbs in parallel to this circuit, that would be required to below the fuse is _______________
(a) 4
(b) 5
(c) 6
(d) 7
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The query is from Problems Involving Dot Conventions in portion Resonance & Magnetically Coupled Circuit of Network Theory