HVAC Electrical Test 2023 Questions and Answers
HVAC Electrical Test 2023 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 best be suited for use as a semi-conductor - ANS ️️ silicone the safety ground conductor is usually color coded - ANS ️️ black (or bare or green & yellow stripe) An electron has - ANS ️️ a negative charge resistance is - ANS ️️ opposition to current flow How many watts of power are used by a heater operating at 460 volts and drawing 5 amps? - ANS ️️ 2300 watts What type of meter uses its own battery? - ANS ️️ ohmmeter in electrical wiring a black colored wire usually indicates - ANS ️️ the hot conductor Fuses are sized by - ANS ️️ Volts & Amps
Written for
- Institution
- ESCO ELECTRICAL
- Course
- ESCO ELECTRICAL
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- Uploaded on
- December 18, 2023
- Number of pages
- 10
- Written in
- 2023/2024
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- Exam (elaborations)
- Contains
- Questions & answers
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hvac electrical test 2023 questions and answers
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