An automated safety shutdown system for a chemical reactor is controlled by the logic circuit shown in Figure 1.
State the type of logic gate labelled G1 G_1\,G1 in Figure 1.
Boolean logic Questions
Practise AQA GCSE Computer Science Boolean logic with exam-style questions for GCSE Computer Science. 83 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.