Ac corrosion - Study guides, Class notes & Summaries

In a hybrid fiber/coax HFC fiber optic node, what are common voltages produced by DC power supplies? - ANSWER-Common Voltage includes +5, +12 and +24 VDC Why do many optical nodes accept two independent power supplies? - ANSWER-For redundant Powering of the node. What is an option available on most optical nodes for connectin to the power supply? - ANSWER-Through a power cable that is connected from the power supply directly to the power port of the node. Which of the following is true o...

Maintenance Tech 2-3 Conventional - NCTI In a hybrid fiber/coax HFC fiber optic node, what are common voltages produced by DC power supplies? - ANSWER-Common Voltage includes +5, +12 and +24 VDC Why do many optical nodes accept two independent power supplies? - ANSWER-For redundant Powering of the node. What is an option available on most optical nodes for connectin to the power supply? - ANSWER-Through a power cable that is connected from the power supply directly to the power port of t...

In a hybrid fiber/coax HFC fiber optic node, what are common voltages produced by DC power supplies? - ANSWER-Common Voltage includes +5, +12 and +24 VDC Why do many optical nodes accept two independent power supplies? - ANSWER-For redundant Powering of the node. What is an option available on most optical nodes for connectin to the power supply? - ANSWER-Through a power cable that is connected from the power supply directly to the power port of the node. Which of the following is true o...

What is the basic unit of electrical power? A. Ohm B. Watt C. Volt D. Ampere - ANSWER- B. Watt What is the term used to express the amount of electrical energy stored in an electrostatic field? A. Joules B. Coulombs. C. Watts. D. Volts - ANSWER- A. Joules What will produce a magnetic field? A. DC source not connect to a circuit B. The presence of a voltage across a capacitor. C. A current flowing through a conductor. D. The force that drives current through a resistor. - ANSWER- C...

FCC Grol element 3 Test Questions And Answers What is the basic unit of electrical power? A. Ohm B. Watt C. Volt D. Ampere - ANSWER- B. Watt What is the term used to express the amount of electrical energy stored in an electrostatic field? A. Joules B. Coulombs. C. Watts. D. Volts - ANSWER- A. Joules What will produce a magnetic field? A. DC source not connect to a circuit B. The presence of a voltage across a capacitor. C. A current flowing through a conductor. D. The force ...

FCC Grol element 3 Test Questions And Answers What is the basic unit of electrical power? A. Ohm B. Watt C. Volt D. Ampere - ANSWER- B. Watt What is the term used to express the amount of electrical energy stored in an electrostatic field? A. Joules B. Coulombs. C. Watts. D. Volts - ANSWER- A. Joules What will produce a magnetic field? A. DC source not connect to a circuit B. The presence of a voltage across a capacitor. C. A current flowing through a conductor. D. Th...

NETA LEVEL II EXAM QUESTIONS CORRECTLY ANSWERED 2024. What is the preferred method of performing primary-injection testing on a low voltage circuit breaker with ground fault protection? Use of the manufacturer's test kit or rewiring the neutral CT input is the preferred method of primary-injection testing on a low voltage circuit breaker with ground fault protection, otherwise two poles can be connected in series to provide balanced secondary currents to the trip unit. At what current le...

FCC Grol element 3 Test Questions And Answers What is the basic unit of electrical power? A. Ohm B. Watt C. Volt D. Ampere - ANSWER- B. Watt What is the term used to express the amount of electrical energy stored in an electrostatic field? A. Joules B. Coulombs. C. Watts. D. Volts - ANSWER- A. Joules What will produce a magnetic field? A. DC source not connect to a circuit B. The presence of a voltage across a capacitor. C. A current flowing through a conductor. D. The force ...

NETA LEVEL II EXAM QUESTIONS CORRECTLY ANSWERED 2024. What is the preferred method of performing primary-injection testing on a low voltage circuit breaker with ground fault protection? Use of the manufacturer's test kit or rewiring the neutral CT input is the preferred method of primary-injection testing on a low voltage circuit breaker with ground fault protection, otherwise two poles can be connected in series to provide balanced secondary currents to the trip unit. At what current le...

Baker's A&P Oral and practical Study guide General section Exam Questions and Answers What is the most important law applicable to the study of electricity? - Answer ️️ -Ohm's Law (V = I x R) What are the elements of Ohm's Law? - Answer ️️ -Voltage (v), Current (I), Resistance (R) What are 4 sources of electrical power? - Answer ️️ -Mechanical (generator/ alternator), Chemical (battery), Photoelectric (light), and Thermal (heat) What does an electrical circuit consist of? -...