Cable termination - Study guides, Class notes & Summaries

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...

You want to measure the voltage, amps, and ohms of various devices. What tool would you use? - correct answer You'd use a multi-meter. what's a multimeter? - correct answer a device for testing various electrical properties. i.e. ac/dc voltage, current (amps), resistance (ohms), capacitance, and frequency. What does a voltage event recorder do? - correct answer keeps track of voltage conditions on a power line. basic recorders simply keep track of the occurrence of under/over volta...

NCTI -HSD FINAL-DOJ 2. The first version of the Data Over Cable Service Interface Specification (DOCSIS) was approved as an international standard by what organization? The International Telecommunication Union (ITU). What criteria does the Data Over Cable Service Interface Specification (DOCSIS) certification process ensure? Compliance with the DOCSIS standard and interoperability between suppliers. What layers of the Open Systems Interconnection (OSI) reference model are applied between...

BICSI Installer 2 Verified Answers 1. Definition: The decrease in magnitude or the power loss of a signal that propagates between points, expressed in decibels (dB) as the ratio of received signal to transmitted signal level. - Correct Term: Attenuation 2. Definition: A range of frequencies available for signaling expressed in hertz (Hz). It is used to denote the potential information handling capacity of the medium, device, or system. - Correct Term: Bandwidth 3. Definition: The atte...

BICSI OSP-001 PRACTISE TEST EXAM QUESTIONS WITH COMPLETE VERIFIED ANSWERS UPDATED in areas where future excavation is anticipated, it may be advisable to place the cable at a greater depth. For example, if road grading that will remove 610 mm (24 in) of dirt is planned in a particular area, it would be wiser to initially place the cable at 1.2 m (4 ft) versus the standard 610 mm (24 in). True placing all of the conduits during the initial conduit system installation is desirable, if not m...

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 winding are grounded? The motor will automatically blow fuses eight incandescent lighting fix...

BICSI Installer 2 Technician exam Questions with elaborated answers 2024 1 - CORRECT ANSWER-KEY TERMS Choose Correct Term: 1. Attenuation, 2. Bandwidth, 3. Cable Loss, 4. Cladding, 5. Connector, 6. Dispersion, 7. Ferrule (Optical Fiber), 8. FC, 9. Furcating Harness, 10. Insertion Loss, 11. LC Connector/Adapter, 12. Multimode Optical Fiber, 13. SFF, 14. SC Definition: The decrease in magnitude or the power loss of a signal that propagates between points, expressed in decibels (dB) as ...

The electrical NCCER test Questions All Solved Correctly Which Article of the NEC covers grounding? - Answer -article 250 Which of the following is a 90 degree, explosion proof fitting? - Answer -GUAL What is a dropout plate? - Answer -Metal plate with a curved surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States EXCEPT: - Answer -372/575 3-PHASE, 4-WIRE What does a GFCI breaker do? - Answer -Opens a circuit t...

buffer tubes - ANSWER A flexible cylindrical structure that houses, compartmentalizes, and protects smaller groups of optical fibers within larger multi-fiber cables. pigtails - ANSWER A length of optical fiber with a connector at only one end, which may be spliced to a smaller diameter optical fiber for testing or termination. acceptance testing - ANSWER Length and loss test of fiber-optic cable that is typically performed twice—when the cable is received from the manufacturer and after...

NICET Prep : Fire Alarms 2024 Questions And Revised Correct Answers Assembly Occupancy's are buildings used for gathering of _____ or more people for deliberation, worship, entertainment, eating, drinking, amusement, awaiting transportation or similar. - Answer -50 people Class 3 wiring installed under roof decking is required to be at least __ inches below the roof decking - Answer -1.5 Inches The minimum length of free conductors at outlet boxes is - Answer -6 Inches A ________ __...