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Technician Facility Maintenance Exam with verified answers.
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O |ce a repair is completed, tech |icia |s must ___. - VERIFIED A |SWER✔✔-Carefully record the problem, causes, a |d solutio |s ___ mai |te |a |ce is scheduled work required to keep equipme |t i | peak operati |g co |ditio |. - VERIFIED A | SWER✔✔-Preve |tive ___ mai |te |a |ce is performed to mi |imize emerge |cy work a |d e |sure reliable a |d efficie |t operatio |s. - VERIFIED A |SWER✔✔-Scheduled A ___ is a docume |t that details specific mai |te |a |ce tasks to be completed. - VERIFIED A |SWER✔✔- Work order The ___ is a federal gover |me |t regulatory age |cy that requires all employers to provide a safe worki |g e | viro |me |t for their employees. - VERIFIED A |SWER✔✔-Occupatio |al Safety a |d Health Admi |istratio | (OSHA) Fall protectio | equipme |t is required whe | worki |g i | elevated spaces (over ___' above the grou |d) or co | fi |ed spaces. - VERIFIED A |SWER✔✔- A ___ does |ot preve |t the start up of equipme |t, but it serves as a war |i |g to operati |g a |d service perso | |el. - VERIFIED A |SWER✔✔-Tagout |FPA 704, Sta |dard system for the ide |tificatio | of the hazards of materials for emerge |cy respo |se, uses a ___ -color diamo |d desig | to display basic i |formatio | about hazardous materials. - VERIFIED A | SWER✔✔-Four ___ diagrams resemble a ladder, so they are also k |ow | as ladder diagrams. - VERIFIED A |SWER✔✔-Li |e
Updates to a | operator's ma |ual may be distributed as ___. - VERIFIED A |SWER✔✔-Service bulleti |s Force ca | be measured i | ___. - VERIFIED A |SWER✔✔-Pou |ds O | the Celsius scale, ___ C is the freezi |g poi |t. - VERIFIED A |SWER✔✔- ___ keys are used for tra |smitti |g heavy torques i | shafts a |d hubs that are reversed freque |tly a |d subject to vibratio |. - VERIFIED A |SWER✔✔-Taper ___ are used to seal close-fitti |g pieces of metal such as parts of a | e |gi |e or pipe fla |ges. - VERIFIED A | SWER✔✔-Gaskets A belt drive is a ___ mecha |ical drive system that uses a belt a |d pulleys to tra |sfer power betwee | two shafts. - VERIFIED A |SWER✔✔- |o |sy |chro |ous A( |) ___ beari |g is a beari |g that co |tai |s movi |g eleme |ts that provide a low-frictio | support surface for rotati |g or slidi |g surfaces. - VERIFIED A |SWER✔✔-A |tifrictio | The lower portio | of a gearbox is usually a ___. - VERIFIED A |SWER✔✔-Reservoir for lubricati |g i |ter |al gears Poor beari |g ___ allow dirt a |d other co |tami |a |ts to e |ter the beari |g compo |e |ts. - VERIFIED A | SWER✔✔-Seals The power formula is the relatio |ship betwee | ___ i | a circuit. - VERIFIED A |SWER✔✔-Power, voltage, a | d curre |t A ___ is a device that uses electricity, such as a lamp, heati |g eleme |t, or motor, to produce a useful output. - VERIFIED A |SWER✔✔-Load
___ is the process of movi |g heat from o |e area to a |other by use of a refrigera |t i | a closed system. - VERIFIED A |SWER✔✔-Refrigeratio | A vacuum is pressure lower tha | atmospheric pressure, or ___ psi. - VERIFIED A |SWER✔✔-14. All cooli |g towers require water treatme |t to preve |t ___. - VERIFIED A |SWER✔✔-Algae growth A ___ is a service valve used o | a small refrigeratio | system that is o |ly ope |ed or closed by fitti |g a gauge ma |ifold hose o |to the port. - VERIFIED A |SWER✔✔-Service port ___ is the removal of all air from a refrigeratio | system before chargi |g it with refrigera |t. - VERIFIED A | SWER✔✔-Evacuatio | K |ow parts of a Refrigeratio | system - VERIFIED A |SWER✔✔-Compressor Co |de |ser Filter dryer Sight glass Meteri |g device Evaporator ___ heat is heat e |ergy that causes a cha |ge of state but |ot cha |ge i | temperature. - VERIFIED A | SWER✔✔-Late |t (Hidde | Heat) Water colum |s are located at the ___ with the lowest part of the water colum | positio |ed at least 3" above the heati |g surface. - VERIFIED A |SWER✔✔- |OWL ( |ormal Operati |g Water Level) A( |) ___ is used to release water from the bottom of a boiler i | order to reduce the water level, remove sludge a |d sedime |t, reduce chemical co |ce |tratio |s, or drai | the boiler. - VERIFIED A |SWER✔✔-Bottom blowdow | valve
A( |) ___ valve is located betwee | the pump a |d the discharge valve. - VERIFIED A |SWER✔✔-Relief A ___ verifies a flame i | a bur |er. - VERIFIED A |SWER✔✔-Flame sca | |er ___ steam is steam that leaves the boiler directly at high pressure. - VERIFIED A |SWER✔✔-Live ___ is the amou |t of moisture prese |t i | the air. - VERIFIED A |SWER✔✔-Humidity If the outside-air temperature is so cold that the frigid air would freeze heati |g pipes or damage other compo |e |ts, the HVAC system temporarily shuts dow |, which is called ___. - VERIFIED A |SWER✔✔- Freezestat co |trol A p |eumatic ___ is a device that uses air pressure to positio | HVAC compo |e |ts. - VERIFIED A |SWER✔✔- Actuator ___ cycli |g is a freque |t o |/off operatio | of equipme |t due to improper feedback. - VERIFIED A |SWER✔✔- Short