Primary winding - Study guides, Class notes & Summaries

8.33 meters is the full wavelength in the air for what RF frequency? A. 72 MHz B. 83.3 MHz C. 36 MHz D. 16.66 C. 36 MHz Decimal 164 would appear as __________ in binary? A. B. C. D. B. A resistor has color stripes yellow, violet, violet, silver. It is: A. 46 MegOhm +/- 10% B. 470 MegOhm +/- 10% C. 37 MegOhm +/- 10% D. 48 kOhm +/- 5% B. 470 MegOhm +/- 10% Capacitors of 100pf, 100pf and 50pf connected in a series total for the circuit? A. 25 uf B. 250 uf C. 25 ...

Electrician NCCER Questions and Answers (Already Passed) Latest Updated 2024/2025 | Graded. Which article of the NEC covers grounding? Article 250 What is a dropout plate? Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: 372/575 3- Phase, 4-wire What does a GFCI breaker do? Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a win...

Electricity PREP TEST QUESTIONS WITH VERIFIED ANSWERS The size of the conductor is proportional to the amount of the current. True or False? - ANSWER True. What happens when a conductor moves relative to a magnetic field and it passes through the lines of magnetic flux? - ANSWER A voltage is induced in the conductor. What is Electro-magnetic Induction? - ANSWER As long as there is movement between a conductor and a magnetic field, an induced voltage is created. Describe what the ...

NEIEP 400 Final Review 2024 Practice Exam Questions And Correct Answers Which is true when placing an ammeter into a circuit ? - Answer -The meter is placed in series with any component Which of the following describes the most useful feature of the clamp - on ammeter ? - Answer -Does not require that connections be disturbed Which of the following devices is an example of a reactive component that can store energy for long periods of time causing an electrical hazard even with power re...

HVAC Final Exam Electrical For Air Conditioning Accurate 100%(Graded A+) When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas boiler d. When using a two transformer system - ANSWER A) When Using a single transformer system Digital thermostats usually display temperature, time of day, programming and operating status. Sel...

HVAC Final Exam Electrical For Air Conditioning Questions and Answers 100% Pass When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas boiler d. When using a two transformer system - Correct Answer ️️ -A) When Using a single transformer system Digital thermostats usually display temperature, time of day, programming an...

NETA 2 Top Exam Questions and answers, rated A+ Under what considerations can tag out without lock out be permitted? - -***&If an energy isolating device is not capable of being locked For PV systems, a(n) _____ is a device that changes direct-current input to an alternating-current output. - -Inverter Identify the contact pictured above. (NC and NO separated by a node) - -Form C When applying personal protective grounds, which end is attached first? - -***&The equipment end An ...

ADM 109 Question and answers correctly solved 2024/2025 ADM 109 - UNIT 28 The magnetically operated device that can change values of voltage, current, and impedance without changing frequency is the _____. - correct answer transformer In a transformer, the turns of primary wire compared to the turns of secondary wire is called the _____ ratio. - correct answer turns The transformer winding, which is the power input winding, is called the _____ winding. - corr

NETA III | QUESTIONS & CORRECT ANSWERS | ALREADY PASSED | LATEST UPDATE The alternate source for emergency systems are required to be equipped with groundfault protection of equipment. - ANSWER False Which ANSI/IEEE standard covers SF6 circuit breakers? - ANSWER C37.04 You measure the winding resistance of a 12.4kV, 1000kVA, Delta-Delta connected transformer with a 100A test set. H1-H2 measures 42.0 microhms, H2-H3 measures 41.9 microhms, and H3-H1 measures 84.0 microhms. What can yo...

CETA / AST PRACTICE QUESTIONS & ANSWERS |VERIFIED 8.33 meters is the full wavelength in the air for what RF frequency? A. 72 MHz B. 83.3 MHz C. 36 MHz D. 16.66 - ANSWER C. 36 MHz Decimal 164 would appear as __________ in binary? A. B. C. D. - ANSWER B. A resistor has color stripes yellow, violet, violet, silver. It is: A. 46 MegOhm +/- 10% B. 470 MegOhm +/- 10% C. 37 MegOhm +/- 10% D. 48 kOhm +/- 5% - ANSWER B. 470 MegOhm +/- 10% Capacitors of 100pf, 100pf and 50pf connect...