Thermostat Study guides, Class notes & Summaries

What precautions, if any, must be taken when installing a gas furnace on a wooden platform in an attic? - Answer- Use a zero-clearance furnace or add a non-combustible base A vent connector should have a as few elbows and joints as possible to: - Answer- Reduce resistance of flue gases The gas control valve may be damaged if exposed to an inlet pressure above - Answer- 14in wc To which thermostat is leveling the most critical: - Answer- Mercury Bulb Which of the following is a reason...

ARF Administrator Exam Questions with Verified Solutions How many days do you have to communicate to CCL about administrator information? 10 days How much days do you have to communicate to CCL about a licensee, CEO, or plan of operations? 10 days Water heater temperature is set between? 105-120 degrees F What is the max refrigerator temperature? 45 degrees F How many degrees F should the freezer be? 0 degrees F What is the max temp the thermostat should be set in a room? 85 De...

Difficulty breathing correct answer: dyspnea Pulse rate less than 60 beats/min correct answer: bradycardia Affects both pulse and blood pressure correct answer: autonomic nervous system Absence of respirations correct answer: apnea Amount of air moving in and out with each breath correct answer: tidal volume Body's thermostat correct answer: hypothalamus Blood pressure greater than 120/80 mm Hg correct answer: hypertension Pulse rate greater than 100 beats/min correc...

Generally, vibration eliminators in piping should be installed: A: At a 45 degree angle B: At a 90 degree angle C: Perpendicular to the compressor crankshaft D: Parallel to the compressor crankshaft - D: Parallel to the compressor crankshaft If you purchased ten filter-driers for $100.00, what was the price of each filter-drier? A: $100.00 B: $10.00 C: $1.00 D: $1.10 - B: $10.00 Which of the following jobs requires safety glasses? A: Driving a vehicle B: Extending a ladder C: Brazing D: Pulling ...

NATE Heat Pump Exam Questions And Answers 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 - ANS 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 - ANS A: Heating mode Which of the...

Generally, vibration eliminators in piping should be installed: A: At a 45 degree angle B: At a 90 degree angle C: Perpendicular to the compressor crankshaft D: Parallel to the compressor crankshaft - D: Parallel to the compressor crankshaft If you purchased ten filter-driers for $100.00, what was the price of each filter-drier? A: $100.00 B: $10.00 C: $1.00 D: $1.10 - B: $10.00 Which of the following jobs requires safety glasses? A: Driving a vehicle B: Extending a ladder C: Brazing D: Pulling ...

Difficulty breathing correct answer: dyspnea Pulse rate less than 60 beats/min correct answer: bradycardia Affects both pulse and blood pressure correct answer: autonomic nervous system Absence of respirations correct answer: apnea Amount of air moving in and out with each breath correct answer: tidal volume Body's thermostat correct answer: hypothalamus Blood pressure greater than 120/80 mm Hg correct answer: hypertension Pulse rate greater than 100 beats/min correc...

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 ️️...

Gas Technician G2 License Exam Questions And Answers An inline Ammeter is connected - ANS In series with the device being checked As the length of an Electrical run increases, it may be necessary to - ANS Increase the Wire Size Fuses serving motor circuits should be of - ANS Time Delay Type Millivolt wiring should be isolated from Line Voltage Wiring because - ANS The Line Voltage will induce a voltage into the Millivolt Wiring Which tool is used to determine...

NATE FINAL EXAM 2/ LATEST UPDATE EXAM 2024 WITH 100% CORRECT DETAILED ANSWERS/A+ GRADE ASSURED Which of the following components is energized first after an intermittent ignition gas furnace calls for heat? A: Induced draft motor B: Pilot valve C: Blower motor D: Gas valve - Correct Answer-A To have a system automatically switch to heating or cooling as the load changes, the thermostat: A: System switch should be in auto B: System switch should be in off C: Syste...