Q1. The safest method of priming a piston engine for starting is:
Q2. Excessive priming of a piston engine should be avoided because :1. It drains the carburettor float chamber 2. the risk of engine fire 3. The risk of flooding the engine 4. it fouls the spark plugs. The combination that regroups all of the correct statements is:
Q3. The function of the primer pump in a reciprocating engine is to: