HVAC Excellence ELECTRICITY Study guides, Class notes & Summaries

HVAC Excellence - ELECTRICAL, WEEK 1 - April 11th - 15th (100% verified) A+ graded by experts 2024/2025

CSN HVAC Excellence: Electrical 2024/2025 (100% verified) A+ grade assured

HVAC Excellence exam study guide #2 ( 100% verified) graded A+ by experts 2024/2025

Electrical HVAC excellence 2024/2025 (100% verified) graded A+ by experts

HVAC EXCELLENCE EXAM QUESTIONS AND ANSWERS Heat which causes a change in temperature of a substance is called - ANS sensible heat, Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process la called? - ANS latent heat Heat added to the refrigerant in vapor state after the evaporation process is called, - ANS superheat A scroll compressor moves refrigerant by means of; - ANS involute spirals The movement of heat by w...

Electric Heat ESCO - HVAC Excellence Exam Questions And Answers Before working on an electric furnace the tech should - ANS Review diagram, remove jewelry, and follow safety procedures. ALL OF THE ABOVE. A GFCI circuit breaker - ANS detects current leaks to ground the conductor in an electric heat element is usually made of - ANS Nichrome An example of resistive load is - ANS crankcase heater an example of an inductive load is - ANS motor an electric furnac...

HVAC Excellence Study Guide) for Electric Test Questions And Answers Law of electric states that: - ANS Like charges repel, and opposites attract When testing a supply voltage a maximum variation allowed is typically: - ANS plus or minus five percent A Voltage Tester reads zero when there is: - ANS no potential difference An Ammeter - ANS Is used to measure the quantity and intensity of electrons flowing inside a wire, or through a load When will an ammeter have an ...

HVAC Excellence - ELECTRICITY Exam Questions And Answers Current flow is: - ANS The flow of electrons in the circuit. Impedance is: - ANS Opposition to alternating current flow. Like charges; - ANS repel each other. Any material that will readily release electrons is called; - ANS A conductor The symbol for current is; - ANS I Which of the following materials would be best suited for use as a semi-conductor? - ANS silicon The safety ground conductor is usu...

HVAC Excellence - ELECTRICITY Exam 2024 Questions and Answers with complete solution

HVAC Excellence - ELECTRICITY Exam 2024 Study Guide with Correct Answers | Latest 2024/2025