Hvac 1 - Study guides, Class notes & Summaries

CSST Exam Study Prep (Review in progress... again. 12/3/18) Questions meant to assist in studying for the California OSHA Division of Occupational Safety Health certified site surveillance technician (CSST) Exam 2024 Why was asbestos added to construction materials ? -Answer-It was a great insulator and binder. It added strength and durability against weathering and use. It was non-corrosive, did not conduct electricity, and made spray-on products easier to apply. What are the two classes ...

HVAC 105 Final Exam Complete Questions & Solutions(SCORED A+) By definition, electricity is the movement of charged particles called: - ANSWER Electrons Current flow is: - ANSWER Electron flow in a circuit Dynamic electricity is: - ANSWER The movement of electrons that creates current flow T/F In an electrical circuit, voltage moves amperage against resistance. - ANSWER True List the 3 elements of an electrical circuit: - ANSWER Source, Path, and Load The two categories of elec...

Spiral wound gaskets are primarily used on - ANSWER high temperature high pressure systems lip type seals are used primarily - ANSWER on rotating shafts The side force applied at right angles to a bearing and shaft such as that applied from a pulley is called a - ANSWER radial load A type of anti-friction bearing is a - ANSWER ball bearing If there is darkened, yet still oily grease present on a failed bearing, a likely cause of failure is - ANSWER high loads or contaminants The v...

HVAC 105 Final Exam Co By definition, electricity is the movement of charged particles called: - ANSWER Electrons Current flow is: - ANSWER Electron flow in a circuit Dynamic electricity is: - ANSWER The movement of electrons that creates current flow T/F In an electrical circuit, voltage moves amperage against resistance. - ANSWER True List the 3 elements of an electrical circuit: - ANSWER Source, Path, and Load The two categories of electrical devices are: - ANSWER Loads and sw...

By definition, electricity is the movement of charged particles called: - ANSWER Electrons Current flow is: - ANSWER Electron flow in a circuit Dynamic electricity is: - ANSWER The movement of electrons that creates current flow T/F In an electrical circuit, voltage moves amperage against resistance. - ANSWER True List the 3 elements of an electrical circuit: - ANSWER Source, Path, and Load The two categories of electrical devices are: - ANSWER Loads and switches What is anothe...

12-24v What is the input voltage range of the Doorbell Cam? 16.5 VAC What is the output voltage of the transformer used to power the SkyControl panel? Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:08 / 0:15 Full screen true True or False: When programming a sensor into the sky panel you can type in the serial number or "learn" it in by triggering the device 2 When programming a DW21, which loop number is used? ...

What is the 1st offense penalty for engaging in the practice of residential building without a license? Not less than $5K and not more than $25K and/or 1 year What is the penalty for engaging in the practice of residential building, resulting in a death? Not less than $5K and not more than $50K and/or 4 years On your individual builder's license application, what should you write as your "business address"? Your personal address What is the cost of the individual build...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Correct answer-November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Correct answer-Recover all refrigerants. The objective of the Clean Air Act is to protect what? - Correct answer-The earth's stratosphere. HFC's - Correct answer-HydroFlouroCarbon's CFC's - Correct answer-ChloroFluoroCarbon's ODP - Correct answer-Ozone Depletion Potential Which in...

categories of commercial loss exposures (4) - 1. property 2. personnel 3. liability 4. net income commercial property loss exposures - type of property causes of loss to property financial consequences of property losses commercial property coverage part types of property - real and personal real property - land & buildings, all property permanently attached to buildings, driveways, sidewalks, underground piping, etc, plumbing, wiring, HVAC personal property - all property that is not...

HVAC Chapter 1 Fundamentals of Heat, Ch 1, Chapter 16-Electrical Control Systems, final study guide (The Turner School) Questions With Complete Solutions