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All actual response assignments and emergency modes are: A. dictated by the IAEMD council of standards. B. listed on the MPDS response grid. C. predetermined by local medical control and EMS administration. D. Determined by individual EMD's based on the specific needs of each case. - ANSWER-C. Predetermined by local medical control and EMS administraton. Medical professionals and communications experts from around the world contribute to the ongoing development of the MPDS. True/Fal...

Ch 1 Flame Retention Burner - ANSWER-An oil burner, designed to hold the flame near the nozzle surface. Strongly swirling air pattern recirculates combustion products for more complete mixing of fuel and air. Ch 1 Motor - ANSWER-Electric motor drives the fan and fuel pump. In the event of motor failure, be sure to replace with motor of same rotation, frame size and RPM Ch 1 Multiblade Fan + Air Shutter - ANSWER-A fan wheel within the burner housing that is driven directly by the motor shaf...

air bend - ANSWER-regulates the volume (amount) by changing it to a spray of tiny droplets atomizing - ANSWER-vaporizing liquid oil (turning it into gas) by changing it to a spray of tiny droplets bleeder - ANSWER-on the side of the oil pump - used to remove air from oil line cad cell - ANSWER-detects if a flame is present combustion head - ANSWER-plate at the end of the burners air tube - specifically designed slots to guide air flow for ideal combustion drawer assembly - ANSWER-...

When nozzles problems are apparent, the nozzle should be removed using ____ and replaced - ANSWER-a special nozzle wrench The cad cell relay is a safety device that uses which of the following to prove ignition? - ANSWER-light in the combustion chamber The stack switch or stack relay _____. - ANSWER-shuts down the burner if it does not sense heat in the stack A condensing oil furnace operates at a higher efficiency because part of the heat output is ____. - ANSWER-latent heat Impro...

the breaking up of a liquid into tiny droplets - ANSWER-atomization the ignition of a large amount of vaporized fuel oil that blows soot backward out of the combustion chamber - ANSWER-blowback a pump used to move fuel oil from the main storage tank to a fuel oil accumulator or reservoir tank nearer to the oil burner - ANSWER-booster pump a small plug that is threaded into the internal bypass between a fuel unit's inlet and return ports - ANSWER-bypass plug a light-sensitive semicond...

Pour point - ANSWER-The maximum temperature at which oil can be stored, retrieved and used Complete Combustion flames - ANSWER-mainly yellow Incomplete combustion flame - ANSWER-dull reddish orange The Range of CO2 content indicating proper combustion in an oil fired furnace - ANSWER-8% to 12% For accurate readings for a CO2 test, the analyzer probe should be placed - ANSWER-near the hottest part of the flue The most common reason an oil-fired furnace is over firing - ANSWER-origi...

When applying current through a conductor that is wound in coil, the magnetic lines of force created are used in - ANSWER-•Solenoid valve . Relay .Electric Motor If in an average 15-amp residential heating circuit, the fuse occasionally blows, you should - ANSWER-Install a 15-amp breaker To determine the "electrical potential" available at any given point in a circuit you should use a: - ANSWER-Voltmeter Oil burner ignition systems normally operate at what primary voltage - ANSWER...

The primary control starts burner operation in response to a signal from​ the_____. - ANSWER-room thermostat When replacing an oil burner​ nozzle, always use​ a(n)_____. - ANSWER-nozzle wrench When doing a smoke spot test on a heavy​ boiler, an acceptable smoke spot number​ is_____. - ANSWER-two When reviewing the results of a combustion efficiency test for a furnace with a flame retention​ burner, the oxygen level should be​ _____. - ANSWER-3 to 5 percent In the presen...

Add an oil line heater. Cut with #1 fuel or kerosene. What is the maximum tank size allowed inside unenclosed? - ANSWER-660 gal What is the purpose of a delayed oil valve? - ANSWER-Allows time for the oil pump to get up to speed. Delays oil flow to the nozzle. On a call where a hydronic heat system is putting out too much heat, the issue could be? - ANSWER-A shorted out thermostat. When measuring a cad cell with the burner running and the ff terminals jumped out, what should ...

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 require...