Refrigeration Systems
Heat Theory
Refrigerants
Safety
Electricity
200
My job is to reject heat

what is the condenser?

200

212 degrees F

what is the boiling point of water?
200

cyan blue tank

what is 134a?

200

i need these in shop on my face

what is safety glasses?

200

i allow power to pass

what is a switch?

300

My job is to raise the pressure in a system

What is the compressor?

300

32 degrees F

what is the freezing point of water?

300

pink color tank

What is 410a?

300

protects my toes

what are steel toe boots?

300

i consume power

what is a load?

400

I connect the evaporator to the compressor

what is the suction line?

400

i transfer heat through touch

what is conduction?

400

a refrigerant blend with three components within

What is a ternary blend?

400

i protect your hearing

what are ear plugs or ear muffs?

400

I protect the motor from overheating and sometimes I'm located internally.

what is an overload?

500

I collect refrigerant and store it within the system during pump downs.

what is the liquid receiver?

500

the suns rays produce this affect

what is radiation?

500

a mixture of two or more components that boil at the same temperature.

what is an azeotropic blend?

500

if you fell i would catch you

what is a harness?

500

i take high voltage and make it low

what is a transformer?

600

What inert gas is used to test systems and braze?

what is nitrogen?

600

this material makes heat transfer more efficient

what is copper?

600

this refrigerant is commonly used in low pressure systems.

what is R123?

600

i can suffocate you in confined spaces

what is refrigerant?

600

I stop or open a circuit if voltage leaks are detected

what is a GFCI?