Coulomb Guías de estudio, Notas de estudios & Resúmenes

Ampere ( A, amp, amperage) - • Unit of measurement used to express the flow of electrons (electrical current) • One ampere is a rate of flow of one coulomb (6.28 billion - billion electrons) passing a given point in an electrical circuit per second • In mathematical problems amperage is expressed by the letter "I" Battery - • A device consisting of a number of primary voltaic cells (cells that cannot be recharged) or secondary cells (cells that can be recharged) connected in seri...

The basic unit for measuring current flow is? a. Atomic weight b. Volt c. Ampere d. Coulomb correct answer: Ampere Which is not a unit for measuring alternating frequencies? a. Cycles per second b. Volts c. Hertz d. Kilocycles correct answer: Volts Which describes the action of a capacitor? a. Opposes changes in current flow b. Converts alternating current to direct current c. Creates a direct current resistance d. Stores electrical energy correct answer: Stores ...

NEIEP 300 Final Exam Version 2 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: What is the name of the unit measuring current Answer: amperes Q: Describe current flow Answer: Uniform movement of electrons from negative to positive Q: What is the unit that measures the quantity of electrons passing a given point Answer: Coulomb Q: Name the unit used in measuring the potential difference across two points in a circuit Answer: Volt Q: What is the unit to measu...

16. Which of the following is not considered a primary color of light? A. Green B. Blue C. Red D. Yellow 17. The unit of charge is called the . A. Newton B. Coulomb C. Joule D. Watt 18. A/An is a device specifically designed to measure current. A. Ammeter B. Cyclotron C. Resistor D. Capacitor 20. is the current flow of one coulomb per second. A. Ampere B. Joule C. Watt D. Kilowatt 21. When the chromosomes line up in mitosis this is known as which phase? A. Telophase B. An...

NEIEP 300 Final Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: What is the name of the unit measuring current Answer: amperes Q: Describe current flow Answer: Uniform movement of electrons from negative to positive Q: What is the unit that measures the quantity of electrons passing a given point Answer: Coulomb Q: Name the unit used in measuring the potential difference across two points in a circuit ...

NEIEP 300 Final Exam Version 1 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following can be caused by even a slight electrical shock? Answer: - Injury due to involuntary movements Q: Of the following choices, which will cause current to flow, causing an electrical shock? Answer: Contacting a live conductor and ground Q: The severity of electrical shock is greatly increased in the presence of which of the following? ...

NAFI CFEI OFFICIAL Exam Graded A+ CODE A standard that is an extensive compilation of provisions covering broad subject matter or that is suitable for adoption into law independently of other codes and standards. GUIDE A document that is advisory or informative in nature and that contains only non mandatory provision. This may contain mandatory statements such as when it can be used, but the document as a whole is not suitable for adoption into law. Recommended Practice A document that...

When being exposed to high sound levels from audio systems or noise you should wear __________ correct answer: Ear Protection Placing a large colorful attention-getting label on a switch or circuit breaker panel in order to safely work on a circuit with power off refers to __________ correct answer: Lockout-tag out procedures __________ is the electrical industry rules pertaining to property and personal safety correct answer: The national electrical code __________ normally require ...

The basic unit for measuring current flow is A. atomic weight B. Coulomb C. Volt D. Ampere - Answer- D. Ampere The basic unit of resistance A. Ohm B. Coulomb C. Ampere D. Volt - Answer- A. Ohm Which of the following is not a valid expression of Ohm's law? A. R=EI or (R=VI) B. E=IR or (V=IR) C. I= E/R or (I=V/R) D. R= E/I or (R= V/I) - Answer- A. R=EI or (R=VI) Which of the following is not a unit for measuring alternating frequencies A. Cycles per second B. Volts ...

Power Engineering 4A Questions and Answers Already Passed 1. One cubic metre is equal to: A. 1 cubic decimetre B. 1000000 litres C. 1000 litres D. 100 cubic decimeters E. 1000 cubic centimetres C 2. One watt is equal to: A. 1 joule B. 1 newton metre C. 1 joule/s D. 1 ampere E. 1 coulomb C 3. Which of the following numbers are integers: 1. 5 2. 10 3. 15 4. 25 A 1, 2, 3 B 1, 3, 4 C 2, 3, 4 D 1, 2, 3, 4 E 1, 2 D 4. Which of the following are prime num...