The condenser coil Study guides, Class notes & Summaries

AAERT CDR Exam Questions and Answers 100% pass cardioid - Correct Answer ️️ --pick up pattern heart shaped (kardioeides) -reaches out from diaphragm -single voice in front -super/ hyper more narrow areas of sensitivity omnidirectional - Correct Answer ️️ --all directions -equal from all directions -Multiple voices , one microphone -more speakers than available recording channels -switches allow for pu pattern change condenser -capsules can also be changed to switch Pu patter...

NATE Heat Pump Exam Questions and Answers Latest Updated 2024/2025 (GRADED A+) Charging a heat pump with refrigerant is best accomplished in the mode. A: Heating mode B: Cooling mode C: Defrost mode D: Emergency heating mode: B: Cooling mode 2. Heat pumps can provide both heating in the winter and cooling in the summer. In which mode is the heat pump more efficient? A: Heating mode B: Cooling mode C: Defrost mode NATE Heat Pump Exam Questions and Answers Latest Updated 2024/2025 (GRA...

aaert equipment latest 2024 graded A+ sound is defined as vibrations that can be perceived microphone converts the acoustical energy that is sound into an electrical signal that can be delivered to either an analog or a digital device analog and digital recordings start the same way; with sound digital mixer or A/D converter to change the analog signal to a digital signal it will need to pass through an analog to digital converter, commonly referred to as a sample rate (44.1 khz...

NATE Heat Pump Exam Questions and Answers Latest Updated 2024/2025 (GRADED A+) Charging a heat pump with refrigerant is best accomplished in the mode. A: Heating mode B: Cooling mode C: Defrost mode D: Emergency heating mode: B: Cooling mode 2. Heat pumps can provide both heating in the winter and cooling in the summer. In which mode is the heat pump more efficient? A: Heating mode B: Cooling mode C: Defrost mode NATE Heat Pump Exam Questions and Answers Latest Updated 2024/2025 (GRA...

NHIE EXAM TEST BANK QUESTIONS WITH 100% CORRECT ANSWERS UPDATED Which of the following is a common maintenance task for a residential refrigeration system - Answer- Clean the condenser coil The device used to detect the electrical current to that electric heater coil is called - Answer- An ammeter A home inspector should probe - Answer- Where decay is suspected Overhead electrical service should be a minimum of how many feet above a flat roof subject to foot traffic - Answer- 10 fee...

ABSA 4B – 1 Questions with Complete Solutions 100% Verified Correct Answers R4B An anti-friction bearing: Select one: a. Tapered rollers b. Is a sleeve bearing c. Has rolling friction d. Wears to a smooth, low-friction surface e. Is constructed with white metal alloy - Correct Answer c The amount of water used in an evaporative condenser is only a small percentage of that used in a water-cooled condenser of the same capacity, because Select one: a. Water is scarce where evaporativ...

Identify the pressure corresponding to 32 degrees F for R-123: ________. a) 23 inches of Hg vacuum b) 20 inches of Hg vacuum c) 17 inches of Hg vacuum d) 11 inches of Hg vacuum - CORRECT ANSWER b) 20 inches of Hg vacuum A hydrostatic tube test kit is used to: _________. a) blow all water from the tubes b) remove any water from the machine c) vent refrigerant d) determine if a tube leaks - CORRECT ANSWER d) determine if a tube leaks Excessive running of a purge system ...

Identify the pressure corresponding to 32 degrees F for R-123: ________. a) 23 inches of Hg vacuum b) 20 inches of Hg vacuum c) 17 inches of Hg vacuum d) 11 inches of Hg vacuum - CORRECT ANSWER b) 20 inches of Hg vacuum A hydrostatic tube test kit is used to: _________. a) blow all water from the tubes b) remove any water from the machine c) vent refrigerant d) determine if a tube leaks - CORRECT ANSWER d) determine if a tube leaks Excessive running of a purge system ...

NATE Heat Pump Exam Questions and Answers 100% Correct Charging a heat pump with refrigerant is best accomplished in the _______ mode. A: Heating mode B: Cooling mode C: Defrost mode D: Emergency heating mode - CORRECT ANSWER-B: Cooling mode Heat pumps can provide both heating in the winter and cooling in the summer. In which mode is the heat pump more efficient? A: Heating mode B: Cooling mode C: Defrost mode D: Emergency heating mode - CORRECT ANSWER-A: Heating mode Which of the...

HVAC BOMA Pre-Quiz Latest Version with Complete Solutions Two basic categories of chillers are the _____. Compression cycle and absorption The five requirements for comfort are proper temperature, humidity, filtration, _____. Circulation The primary function of an expansion device is to _____. All of the above (produce a reduction in the pressure on the liquid refrigerant, regulate the flow of refrigerant into the evaporator and lower the boiling point of the refrigerant far enoug...