GCSE Edexcel Computer Science Boolean Logic Diagrams: The leisure centre uses a contro

Question

The leisure centre uses a control system to regulate the water temperature in the pool and the air temperature and humidity in the pool hall.

These are the acceptable conditions for swimming competitions.

- water temperature (wTemp) 28°C maximum and 25°C minimum
- air temperature (aTemp) wTemp + 2°C minimum
- humidity 70% maximum

Air temperature and humidity in the pool hall can be reduced by switching on the air conditioning (AC).

(a) Write an algorithm in pseudocode, using variables wTemp, aTemp and humidity, for achieving acceptable conditions in the pool hall for a competition.

(b) The pool water temperature is adjusted using a pool heater.

Construct a Boolean logic expression using wTemp, aTemp and humidity, where TRUE = within acceptable range.

The expression should set the pool heater to off and the air conditioner to on.

The leisure centre uses a control system to regulate the water temperature in the pool and the air temperature and humidity in the pool hall - Edexcel - GCSE Computer Science - Question 6 - 2021 - Paper 1

Worked Solution & Example Answer:The leisure centre uses a control system to regulate the water temperature in the pool and the air temperature and humidity in the pool hall - Edexcel - GCSE Computer Science - Question 6 - 2021 - Paper 1

Write an algorithm in pseudocode, using variables wTemp, aTemp and humidity, for achieving acceptable conditions in the pool hall for a competition.

Construct a Boolean logic expression using wTemp, aTemp and humidity, where TRUE = within acceptable range.

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