Physics · Electrical Wiring
In a standard godown lighting wiring circuit, how many lamps can be controlled using 1 single-pole single-throw (SPST) switch and 3 single-pole double-throw (SPDT) switches?
- 14 lamps✓
- 28 lamps
- 32 lamps
- 46 lamps
Correct answer
4 lamps
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