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Fire apparatus Driver/Operator-Pumper
Typology: Exams
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3 items that must have occurred prior to raising the cab - correct answer -All loose items in cab secured -All cab doors securely closed -Adequate front and overhead clearance 2 true statements about inverters - correct answer - inverters output is limited to less than 1,500 watts
identify three things you should do when turning fire apparatus 180 degrees. - correct answer -use the side view mirrors equipped on the fire apparatus.
when performing a serpentine exercise you - correct answer should only travel One Direction without striking the obstruction the term specific heat refers to - correct answer ability of any substance to absorb heat "nozzle reaction" is a lineman's terms for - correct answer the counter Force to the force of water discharge from the nozzle identify the true statement about centrifugal pumps. - correct answer as flow increases discharge pressure decreases and the impeller speed increases discharge pressure increases in centrifugal pumps, to correct for lateral thrust wear on parts the pumps - correct answer has water enter the impeller in both directions identify the true statement about multi-stage fire pump - correct answer the series / pressure position give you maximum pressure for sure. purchase acceptance test on the new Fire Apparatus - correct answer bid specifications identify three true statements about positive displacement - correct answer many have been replaced by centrifugal pumps some piston positive displacement pumps can pump water on the forward stroke and on the return true there's a piston type in a rotary gear type steps for pumping from internal tank - correct answer -make the pump operational