Before you go...you should know
Press vs. Temp
Gauging
JUST THE .......TIPS
Like a Circle
100
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When heading to the exam, you must provide 5 pieces of personal information. What are they?
1. Social Security #
2. Home/Mailing Address
3.Date of Birth
4. Phone Number
5. Email Address
100
WHAT PSIG DO HIGH PRESSURE REFRIGERANTRS FALL UNDER? BE AS SPECIFC AS POSSIBLE
155 - 340 PSIG AT 104 DEGREES CONDENSING TEMAPTURE
100
The low side pressure gauge is what color?
What is Blue
100
WHAT SHOULD YOU DO THE MORNING OF THE TEST?
HAVE A NICE HEALTHY BREAKFEST
100
WHAT ARE THE 4 BASIC COMPONENTS THAT MAKE UP A BASIC REFRIGERATION CYCLE?
COMPRESSOR
CONDENSER COIL
EVAP COIL
METERING DEVICE
200
You can work under someone else's Certification as long as you are both on payroll. True or False
What is False
200
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WHAT IS THE PRESSURE OF R-410A AT 65 DEGREE F
185 PSIG
200
What is the yellow hose used for?
What is Charging hose AND/OR Evacuation hose
200
WHAT SHOULD YOU DO THE NIGHT BEFORE THE TEST?
GET A GOOD NIGHT SLEEP
200
WHERE IS THE GIANT HOLE IN THE EARTH'S OZONE LAYER?
300
WHAT DO THE FOLLOWING STAND FOR?
G.W.P.
O.D.P.
GLOBEL WARMING POTENTIAL
OZONE DEPLETION POTENTIAL
300
BASE OFF OF THE P.T. CHART WHAT REFRIGERANT HAS THE HIGHEST G.W.P.?
R-12
300
WHAT ARE LOW LOSS FITTING HOSES, OR BALL VALVE HOSES USED FOR?
THEY CLOSE AUTOMATICALLY TO HELP MINIMIZE REFRIGERANT LOSS WHEN CONNECTING AND DISCONNECTING
300
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List 4 different ways to help you take the test
Review your Manual
Take Practice Tests
READ THE ENTIRE QUESTION
GET RID OF THE B.S. ONES
GO WITH YOUR GUT
PROCESS OF ELIMINATION
USE THE TEST TO TAKE THE TEST
300
WHAT IS THE JOB OF THE COMPRESSOR?
TURN LOW PRESSURE VAPOR INTO HIGH PRESSURE VAOPR
400
MVAC (Motor Vehicle Air Conditioning) falls under which Type of appliance?
NONE. It is it's own certification
400
WHAT DOES A2L MEAN?
SLIGHTLY FLAMABLE, LOW TOXIC
400
TANK 1: 8 OZ. OF R-410A @ 70 DEGREES = 201 PSIG
TANK 2: 16 OZ. OF R-410A @ 70 DEGREES = ??? PSIG
TANK 3: 100 LBS OF R-410A @ 70 DEGREES =??? PSIG
WHAT IS ??? EQUAL TO
201 PSIG
400
You must pass which portions of the test in order to work on a refrigerator containing less than 5lbs of refrigerant with no service valves
CORE AND TYPE 1
400
WHAT IS THE JOB OF THE METERING DEVICE?
THROTTLES THE FLOW OF REFRIGERANT
(CONTROLS THE PRESSURE)
500
DRAW THE BASIC REFRIGERATION CYCLE AND LABEL EACH PART
500
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WHAT TEMPATURE IS IT IF YOU TAKE A READING OF R-1233ZD AT 0 PSIG?
65 DEGREES F
500
WHAT MAKES THE BLUE GAUGE A COMPUND GAUGE?
DOUBLE POINTS IF YOU CAN PROVIDE WHAT THEY ARE
THEY MEASURE BOTH PRESSURE AND ABSENT OF PRESSURE (VACCUMN)
PSIG AND INCHES OF MERCURY
500
HOW MANY QUESTIONS CAN YOU GET WRONG IN EACH SECTION AND STILL PASS
WHAT IS 7 QUESTIONS
500
when making a "major" repair on a system, you must evacuate the system to how many microns?
500 microns