Hvac final exam unit 14 Study guides, Class notes & Summaries

To control ice build-up on a heat pump outdoor coil in the heating cycle, a ____ is attached to a large diaphragm. - ANSWER Microswitch The heater in the thermostat control circuit in the cooling mode is active when the - ANSWER Cooling contact is open If the suction pressure of a system is 60 psi and the oil pump is 85 psig, what is the net oil pressure? - ANSWER 25 psig What is meant by the term "detent" ? - ANSWER opening or closing of a contact The heat anticipator in the therm...

To control ice build-up on a heat pump outdoor coil in the heating cycle, a ____ is attached to a large diaphragm. - ANSWER Microswitch The heater in the thermostat control circuit in the cooling mode is active when the - ANSWER Cooling contact is open If the suction pressure of a system is 60 psi and the oil pump is 85 psig, what is the net oil pressure? - ANSWER 25 psig What is meant by the term "detent" ? - ANSWER opening or closing of a contact The heat anticipator in the therm...

HVAC final exam unit 14 verified answers When a water regulating valve is used to control the head pressure of a water-cooled system, the valve's spring is acting against which pressure to modulate the water flow? ️Head pressure of the system To prove that the combustion blower motor is operating before ignition, a ______ would be used. ️Sail switch The difference between system overshoot and system lag is called? ️Temperature swing The purpose of a heat anticipator is to_____...

1 AIC PREP UH EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ A 'place concrete' activity requires the placement of 2080 cubic yards. If the individual production rate is 2 cubic yards per work hour per person, with a 10-person crew and 8 hour workday, how many days are needed to complete this activity? a. 13 b. 26 c. 104 d. 130 Correct Answer: a. 13 A topographical map is a drawing showing? a. Subsurface soil conditions b. A general profile view of th...

What is the first offense penalty for engaging in the practice of residential building without a license? - Answer Not less than $5,000 and not more than $25,000 and/or one year in prison. Subsequent violations can extend the prison time to up to 2 years. What is the penalty for engaging in the practice of residential builders license, resulting in a death? - Answer Not less than $5,000 and not more than $25,000 and/or four years in prison On your individual builder's license application,...

1 AIC EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ . What percentage of conversations do listeners remember of what they hear? A. 10% B. 30% C. 50% D. 90% Correct Answer: 10% What percentage of conversations do speakers remember of what they say and do? A. 30% B. 50% C. 70% D. 90% Correct Answer: 90% 2 When giving presentations, people should do which of the following? A. present extra information beyond their primary goal to demonstrate their expe...

NATE Final Exam #2, question and answers with rated solutions A condensing unit should be mounted on a slab that is level to: A: Allow any accumulated water to evenly run out of the cabinet B: Increase airflow through the fin area C: Prevent the unit from tipping over D: Make certain any top discharge air blows straight up A A simple time-activated switch is an example of a control that does not use: A: Feedback B: Electronics C: Calibration D: Manual adjustment ...

Firefighter 1 Final Test 2022/20223 Graded A+(Actual Exam) Firefighter 1 Final Test 1. When rescuing an unconscious child or small adult from a window, how many rescuers enter the window to assist the victim? A. 3 B. 1 C. 0 D. 2 2. When cutting through a roof, a firefighter should avoid: A. removing the built-up material prior to cutting B. cutting through joists, rafters, or trusses C. making one large opening D. using a power 3. Which of the following is an advantage of...

Business Continuity Planning Exam (Answered) Graded 100% What does Business Continuity Planning address? *ANS* The preservation and recovery of the business in the event of outages to normal business operations. What is a disaster? *ANS* 1) Something that interrupts normal business process. -A sudden, unplanned calamitous event that brings about great damage or loss. -In the business environment, it is any event that creates an inability on an organization's part to support critical ...

Michigan Builders License Exam |727 Questions and Answers 100% Correct (Latest Update 2023) Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. - ANSWER IRC (International Residential Code) Administrative - ANSWER First 2 chapters of code book are True - ANSWER Plans or supporting documents are almost always required by the controlling authority prior to issuing a pe...