Beginner 02 — Two switches (AND)

Briefing

Two switches in series. The light only turns on when SWITCH_1 AND SWITCH_2 are both ON. If either is OFF the light is OFF. This is how interlocks work — guard-closed AND start-pressed, both required to start the motor. Series contacts read as AND.

Objectives

• When both SWITCH_1 and SWITCH_2 are true, LIGHT turns on
• When either is false, LIGHT stays off

I/O Table

Your program will be tested against:

All test cases run automatically when you submit. Assertions are hidden until you pass.

1. #1Only SWITCH_1 on → LIGHT off

   Either switch open keeps the light off

2. #2Both switches on → LIGHT on

   Both switches closed turns on the light

3. #3Both off → LIGHT off

   Both switches open keeps the light off