Cad cell - Study guides, Class notes & Summaries

Journeyman Oil Exam Questions and Answers | 100% Correct TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. Burner load - Answer ️️ -C. Thermostat The stack mount primary control must be ______ prior to use. A. Stepped on B. Put in step C. Reset D. None of the above - Answer ️️ -B. Put in step The ECM (electrically commuted motor) features: A. Quicker shut-off B. Quicker starting C. Variable speed motor capability D. All of the above - Answer ️️...

What is the first thing a tech should do when arriving at a no combustion call? - Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - False When in the presence of a flame, a cad cell normally reads.. - 300-1000 ohms If a pump is used t...

Journeyman Oil Exam Questions and Answers | 100% Correct TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. Burner load - Answer ️️ -C. Thermostat The stack mount primary control must be ______ prior to use. A. Stepped on B. Put in step C. Reset D. None of the above - Answer ️️ -B. Put in step The ECM (electrically commuted motor) features: A. Quicker shut-off B. Quicker starting C. Variable speed motor capability D. All of the above - Answer ️️...

Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answer- 300-1000 ohms If a pump is used to bring oil to a l...

HVACR UNIT 55 QUESTIONS AND ANSWERS ALREADY PASSED A major difference between the operation of an oil furnace and a gas furnace is that: The oil must be atomized before ignition. An oil furnace heat exchanger is built: Like a drum. How are oil burner nozzles rated? Cone shape, spray angle, and GPH Modern residential oil furnaces sense the flames using: A cadmium sulfide cell. Sealed combustion oil furnaces use: High static oil burners. Select the functions that the primary co...

Test Bank CHAPTER 1 Multiple Choice 1. What is the MOST common emergency to occur in the dental office? A. Mild allergic reaction B. Angina C. Syncope D. Anaphylaxis 2. All of the following procedures will help to prevent an emergency in a dental office EXCEPT: A. accurate medical history taking. B. taking and recording vital signs. C. updating the medical emergency kit. 3. If a patient responds positively on his or her medical history to epilepsy, you will need to be on th...

Foundations CBR20 – Cardiology Exam Questions With Answers What underlying pathologic process distinguishes myocardial infarction from angina/unstable angina? Atherosclerotic plaque rupture → exposed endothelium → clot attaches → reduced blood flow; if cell death occurs (usually due to complete vascular obstruction) then positive trop and MI; if no cell death occurs then negative trop and angina/unstable angina What is the difference between transmural and non-transmural infarctio...

2023 / 2024 RN HESI EXAM VERSION 1 (1) ALL 160 QUISIONS AND ANSWERS AND AS INCLUDED LATEST UPDATE 2023 GRADED A+ GUARANTEED PASS A + The nurse is completing the admission assessment of a 3-year old who is admitted with bacterial meningitis and hydrocephalus. Which assessment finding is evidence that the child is experiencing increased intracranial pressure (ICP)? A. Tachycardia and tachypnea B. Sluggish and unequal pupillary responses C. Increased h...

Massachusetts Oil Burner Study Guide Latest Updated 2024/2025 with Complete Solutions What is the voltage found at the TT terminals - Correct Answer 24 volts What are the 8 steps of a no heat call - Correct Answer 1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or ...

CABG - Coronary Artery Bypass Graft - *Bypass the clot providing other pathway for blood to reach heart - Take graft from somewhere else in the body* - Ie. arm or leg (you'll see an incision) - Ie. Chest wall (no visible incision) - watch for post-op infection CABG candidates - 1. *Left main coronary artery disease* pts make up 50% of CAGBs 2. Proximal 3 vessel disease 3. Multivessel disease w/ L ventricular dysfunction 4. Angina affects ADLs and is not improved with ...