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In Physical Education / Senior High School | 2025-05-20

Two lamps controlled from two different places by means of two-way switches draw a) Schematic diagram

Asked by timo98

Answer (1)

Question:Two lamps controlled from two different places by means of two-way switches(a) Draw or describe a schematic diagram✅ Answer (a): Schematic Diagram DescriptionIn a typical two-way switch setup controlling two lamps from two locations, here's how the schematic looks: Components Needed:2 two-way switches (also called SPDT switches – Single Pole, Double Throw)2 lamps (bulbs)Power supply (Live and Neutral wires) How It Works:Each switch has three terminals: one common (C) and two L1 and L2.The two switches are connected by traveller wires between L1 and L2.The common terminal of the first switch is connected to the live (hot) wire.The common terminal of the second switch connects to the lamps.The other side of the lamp goes to the neutral wire. Text-based Schematic Layout:Live (L)   |  [Switch 1]   |    |  L1   L2   |    |  L1   L2  [Switch 2]     |   (Lamps)     |  Neutral (N)✅ How It Functions:You can turn the lamps ON or OFF from either switch.Both lamps light up together, controlled from both locations.If both switches are in the same position (L1-L1 or L2-L2), the circuit is complete → lamps ON.If switches are in opposite positions, the circuit is broken → lamps OFF. Summary:This setup allows you to control two lamps from two places using two-way switches, commonly used in staircases, hallways, or large rooms.

Answered by jerryzhang0223 | 2025-05-20