Fuel metering systems 3 Samenvattingen, Aantekeningen en Examens
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Refrigeration And Air Conditioning Technology 8th Edition Tomczyk - Test Bank
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1. The component used to switch the heat pump unit between the heating and cooling modes of operation is the ____. 
 	a. 	four-way valve	b. 	bi-valve 
 	c. 	two-way valve	d. 	switching valve 
ANSWER: 	a 
POINTS: 	1 
REFERENCES: 	Reverse-Cycle Refrigeration 
QUESTION TYPE: 	Multiple Choice 
HAS VARIABLES: 	False 
DATE CREATED: 	3/12/2015 12:23 PM 
DATE MODIFIED: 	12/19/2015 6:31 PM 
 
 
2. An air-to-air heat pump ____ heat from the outside air and deposits it in the conditioned space. 
 	a...
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HVAC NATE Heat Pump with 100% verified correct answers
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On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? 
6-7PSI or 6F 
 
 
 
What is the primary purpose of using flux when soldering copper or brass parts? 
Prevent Oxidation 
 
 
 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? 
Drain off and away from the outdoor coil. 
 
 
 
Why must the runoff be drained off and away from the outdoor coil? 
Excessive ice can build up on the bottom of the...
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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+)
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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+) What is the primary purpose of using flux when soldering copper or brass parts? -Ans 
Prevent Oxidation 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans 
Drain off and away from the outdoor coil. 
Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can 
build up on the bottom of the coil and can reduce capacity. 
What is the component th...
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NATE Heat Pump with verified correct answers
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R-22 vapor line diameters and lengths are typically specified for a... 
Vapor pressure drop that does not exceed a 6-7psi or 6 degrees F 
 
 
 
The primary purpose of using flux when soldering copper or brass parts is... 
To prevent oxidation 
 
 
 
The water that results from a defrost cycle of an air to air heat pump(runoff) must... 
Drain off and away fro the outdoor coil to prevent excessive ice build up on the bottom of the coil and reduce capacity 
 
 
 
The component used to reduce sound ...
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NERC SOS quiz Questions and Answers (Already GRADED A)
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If a Balancing Authority does not comply with the Control Performance Standard, the Balancing Authority is not permitted to provide which of the following for any other Balancing Authority entities? 
Regulation of other services related to control performance 
 
 
1. It is the obligation of each Balancing Authority to fulfill its commitment to the Interconnection and not ________ the other balancing Authorities in the Interconnection 
Burden 
 
 
A Balancing Authority is performing Overlap Regul...
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NATE Heat Pump exam questions and answers
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R-22 vapor line diameters and lengths are typically specified for a vapor pressure drop that does not exceed... 
6-7 psi or 6°F 
 
 
 
The primary purpose of using flux when soldering copper or brass parts is to... 
Prevent oxidation 
 
 
 
The water that results from a defrost cycle of an air to air heat pump (runoff) must drain off and away from the outdoor coil to... 
Prevent excessive ice can build up on the bottom of the coil and reduce capacity 
 
 
 
The component used to reduce sound tr...
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HVAC NATE Heat Pump Exam Questions and Answers 100% Pass
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HVAC NATE Heat Pump Exam Questions and 
Answers 100% Pass 
On an R-22 system, line diameters and lengths are typically specified for a vapor 
pressure drop that does not exceed what? -Answer-6-7PSI or 6F 
What is the primary purpose of using flux when soldering copper or brass parts? - 
Answer-Prevent Oxidation 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? - 
Answer-Drain off and away from the outdoor coil. 
Why must the runoff be drained off and away from...
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NATE HEAT PUMP RETAIL READY WITH CORRECT ANSWERS
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R-22 vapor line diameters and lengths are typically specified for a: 
Vapor pressure drop that does not exceed 6 - 7 psi or 6°F. 
 
 
 
The primary purpose of using flux when soldering copper or brass parts is to: 
Prevent oxidation. 
 
 
 
The water that results from a defrost cycle of an air to air heat pump (runoff) must: 
Drain off and away from the outdoor coil to prevent excessive ice can build up on the bottom of the coil and reduce capacity. 
 
 
 
The component used to reduce sound tra...
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ASE (Entry level technician prep) - Brakes A5: Hydraulic, Power Assist, and Parking Brake Systems Diagnosis and RepairDrum Brake Diagnosis and RepairDisc Brake Diagnosis and RepairElectronic Brake Control Systems (ABS, TCS, ECS) Diagnosis and Repair.
- Samenvatting • 7 pagina's • 2023
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ASE (Entry level technician prep) - Brakes A5 
 
Topics for the A5 test include: Hydraulic, Power Assist, and Parking Brake Systems Diagnosis and RepairDrum Brake Diagnosis and RepairDisc Brake Diagnosis and RepairElectronic Brake Control Systems (ABS, TCS, ECS) Diagnosis and Repair. 
 
A5 Question 1 
 
The brake pedal is low and spongy; all brake adjustments have been completed according to specifications. The cause of the problem could be: 
 
A) Binding pedal linkage. 
 
B)Dented brake line. ...
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HVAC NATE Heat Pump Exam Questions with Correct Solutions
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On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? - 6-7PSI or 6F 
 
What is the primary purpose of using flux when soldering copper or brass parts? - Prevent Oxidation 
 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? - Drain off and away from the outdoor coil. 
 
Why must the runoff be drained off and away from the outdoor coil? - Excessive ice can build up on the bottom of...
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