question 1\nduring which stage in the rotary engine cycle do the spark plugs fire the air and fuel?\na…

question 1\nduring which stage in the rotary engine cycle do the spark plugs fire the air and fuel?\na combustion\nb compression\nc intake
Answer
Brief Explanations:
In a rotary - engine cycle, the spark plugs fire the air - fuel mixture during the combustion stage. The compression stage compresses the air - fuel mixture, and the intake stage brings in the air - fuel mixture. Combustion is when the spark ignites the compressed air - fuel to produce power.
Answer:
A. Combustion