Oil Electric Final Exam Questions and Answers(GRADED A+)

To wire an oil burner in MA you must be a licensed electrician: T or F - ANSWER-False Flash Point is the lowest temp. at which the vapours above the fuel will ignite: T or F - ANSWER-True Pour Point is the lowest temperature at which No. 2 fuel oil can be lit: T or F - ANSWER-False If the centrifugal switch on a split phase motor did not open the motor could burn out: T or F - ANSWER-True In MA 527CMR4.00 a 15 amp breaker, emergency switch, thermal switch, service switch, are required for all oil burners: T or F - ANSWER-True An ignition transformer will generate up to 20,000 volts: T or F - ANSWER-False A cad cell is a device that: A) Senses heat in the flue B) Senses light in the flue C) Senses heat in the combustion chamber D) Senses light in the the combustion chamber - ANSWER-D) Senses light in the combustion chamber What is the function of a limit switch for an oil furnace: A) N.O. Safety Switch B) N.C. Operational Switch C) N.C. Safety Switch D) N.O. Safety Switch - ANSWER-C) N.C. Safety Switch