Volts amperes amps ohms - Study guides, Class notes & Summaries

ASVAB Electronics Exam Questions With Complete Solutions Electricity - Correct Answer General term for the variety of phenomena resulting from the presence and flow of electric current Volts Amperes (amps) Ohms - Correct Answer 3 ways Electricity is measured Volts - Correct Answer Measure the difference of potential between 2 points Amperes (amps) - Correct Answer Measure the number of electrons that move past a specific point in 1 second (i.e. electrical currents) Ohms - Co...

current flow is? The flow of electrons in the circuit. Impedance is? Opposition to alternating currentflow. Like Charges? Repel each other Any material that will readily release electrons is called A conductor The symbol for Current is I Which of the following material would be best suited for use as a semiconductor? Silicone The safety ground conductor is usually color coded Green and bare. An Electron has Has a negative charge Resistance is opposition to current flow How many...

HVAC Electricity – Exam Questions and Answers Latest 2024/2025 (GRADED). how much resistance must be placed in 120V curcuit in order to limit the current to 2Amps - ANSWER 60 Ohms when current flows in a 2 wire circuit such as 120v, if a clamp on amp meter is clamped around both wires what measurment would you expect. - ANSWER 0 amps - due to cancellation of 2 fields Current flow is? - ANSWER The flow of electrons in the circuit. What is the symbol for impedence in an AC CIrcuit. - ANSWE...

HVAC Electricity Exam Questions and Answers Latest Updated 2024/2025 | GRADED | Verified. how much resistance must be placed in 120V curcuit in order to limit the current to 2Amps - ANSWER 60 Ohms when current flows in a 2 wire circuit such as 120v, if a clamp on amp meter is clamped around both wires what measurment would you expect. - ANSWER 0 amps - due to cancellation of 2 fields Current flow is? - ANSWER The flow of electrons in the circuit. What is the symbol for impedence in an AC C...

ASVAB Electronics Practice Test 49 Questions with Verified Answers Watt - CORRECT ANSWER measures electrical power (energy consumed) Ampere - CORRECT ANSWER measures electrical current (strength) Volt - CORRECT ANSWER measures electrical pressure Ohm - CORRECT ANSWER measures electrical resistance Hertz - CORRECT ANSWER measures frequency of alternating current short circuit - CORRECT ANSWER a circuit with no resistance ohm's law - CORRECT ANSWER the relationship between vo...

_____ - amp breakers are commonly used for small air conditioner units and clothes dryers. - 30 _____ is a direct connection to the earth to aid in removing damaging transient over-voltages due to lightning. - Grounding _____ is measured in watts, and you can compute wattage by multiplying amperes and volts. - Power _____ is the amount of work that the electrical flow can do. This is expressed as watts or kilowatts (1,000 watts). - Power _____ is the flow of electrons driven by electromot...

Current flow is - Answer-the flow of electrons in the circuit impedance is - Answer-opposition to alternating current flow like charges - Answer-repel each other Any material that will readily release electrons is called - Answer-a conductor the symbol for current is - Answer-I Which of the following materials would best be suited for use as a semi-conductor - Answer-silicone the safety ground conductor is usually color coded - Answer-black (or bare or green & yellow stripe) An electron h...

Volt - unit of electrical force and is roughly analogous to psi in a water pipe or hose. volt ampere ohm - One __________ is required to push one__________ of current across one __________ of resistance Voltage - __________ = Current X Resistance 120 volts - typical voltage limit for residential use, excluding large appliances 240 volts - typical voltage limit for air conditioners, electric heaters and kitchen ranges in residential use 2.4kV - 34.5kV - typical voltage for primary dist...

HVAC Electrical (HVAC Excellence – ELECTRICITY) Final Test Questions and Answers Graded A+ 100%_ How many watts of power are used by a heater operating at 460 volts and drawing 5 amps? - CORRECT ANSWER-2300 watts Current flow is - CORRECT ANSWER-the flow of electrons in the circuit impedance is - CORRECT ANSWER-opposition to alternating current flow like charges - CORRECT ANSWER-repel each other Any material that will readily release electrons is called - CORRECT ANSWER-a conducto...

Receiving job instruction and planning equipment use are part of: a. craft data. b. job preparation. c. work factors. d. leveled time. - Answer b. job preparation Anticipating other tasks or problems: a. usually creates additional problems. b. wastes time. c. sharply reduces the number of emergencies. d. often is not worth the effort. - Answer c sharply reduces the number of emergencies Making job planning a group effort: a. wastes time. b. improves productivity. c. causes c...