Computer Science for IGCSE & O level - Boolean Logic (Section 2 - No. 10)
In a logic circuit, the output is high (1) if motor speed is > 3000 rpm AND bearing temperature is <= 80°C, OR water velocity is > 4 m/s. Which of the following statements correctly describes the logic?
The system outputs 1 if any of the conditions are met.
The system outputs 1 if both motor speed and bearing temperature meet the conditions.
The system outputs 1 if both motor speed and bearing temperature meet the conditions, or water velocity meets the condition.
The system outputs 1 if any two of the conditions are met.
解释
The question outlines a scenario with two conditions AND'd together, then OR'd with a third condition.