Answer: Technician B is correct.
Step-by-step explanation:
When checking for oil in the engine. One should only Locate the oil dipstick which will give a correct measurement to know how much is in the engine.
Technician A gave wrong information which can lead to environmental hazards if one heeds to his advice
Technician B gave the right answer by saying that oil on the DIPSTICK that catches fire when lit is a sign of fuel in the oil and not the entire oil as proposed by Technician B