Electrical current - Study guides, Class notes & Summaries

COSC 325 – Final | Exam Questions With Verified Correct Answers| Latest Update Conductor - ANSWER material that has very little resistance and permits electrons to move through it easily Insulator - ANSWER any material that has a very high resistance and resists the flow of electrons Generated electricity - ANSWER the alternating current (AC) created by power plant generator Three phase - ANSWER three distinct wave cycles, 3-wires, 415V Single phase - ANSWER power supply has o...

BICSI - Installer 1-Exam Review (Complete 120 Questions With 100% Correct Answers A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______? A 5 m (16.5') B 10 m (33') C 15 m (50') D 30 m (100') [correct Ans: - B Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit? A Impedance B Capacitance C Inductance D Resistance [correct Ans: - C Which of...

Fire Investigator TCFP Exam| 500+ Practice Questions and Verified Answers| 2023/ 2024 Update Q: What is the ability of a structural assembly to maintain its load-bearing capacity and structural integrity under fire conditions Answer: A.) Fire resistance Q: What would most likely need to happen for the fuel-gas product to ignite in the piping system Answer: C.) Leak from the system Q: What can the fire investigator conclude when the electrical safety devices operated ...

During arc welding there is a zone adjacent to the weld metal that reaches high temperatures but does not melt. What is the name of this region? ANSWER-Heat Affect Zone (HAZ) In parallel electrical circuits, the voltage across each resistor is the same since each path is connected to the same voltage source. Select the correct statement. A. in each parallel path the resistance must be equalized to create equal voltage. B. the current flowing in each parallel path must be the same as the vo...

A home health nurse is caring for a child who has Lyme disease. Which of the following is an appropriate action for the nurse to take a. Ensure the state health department has been notified b. Administer antitoxin c. Educate the family to avoid sharing personal belongings d. Assess for skin necrosis - a. Ensure the state health department has been notified A nurse is caring for a client who has been admitted to the hospital. (NGN) – Nurses’ notes 0900: The client reports e...

What is the correct way to maintain monomer liquid and polymer powder nail enhancements? Correct Answer File the nail and apply a new layer of product According to TDLR, a licensed cosmetologist or manicurist is prohibited from removing calluses using which of the following? Correct Answer A credo blade According to TDLR, how can ultraviolet electrical sanitizers be used? Correct Answer As a dry storage container for clean implements According to TDLR, what agency bans or deems products...

RN Adult Medical Surgical Online Practice 2023 B A nurse is caring for a client who presents to a clinic for a 1-week follow-up visit after hospitalization for heart failure. Based on the information in the client's chart, which of the following findings should the nurse report to the provider? (Click on the "Exhibit" button for additional information about the client. There are three tabs that contain separate categories of data.) Heart rate 55/min Rational: The client's heart...

Electrical Shock - correct answer Sensation and muscular spasm cause when electric current passes through the body Voltage - correct answer Potential of electric energy; pressure of electrons pushing away from each other Current - correct answer Flow of electrons Most dangerous paths - correct answer Hand to hand & left hand to either foot Factors affecting shock - correct answer Amount of current, path of current, amount of body resistance, length of time current flows in ...

NCCER Electrical level 2 module 1 alternating current Questions with 100% Correct Answers | Updated & Verified

FIN2601 Assignment 2 Semester 1 2024 (Unique Number: 696209) - DUE 29 April 2024 ;100 % TRUSTED workings, explanations and solutions. For assistance call or W.h.a.t.s.a.p.p us on ...(.+.2.5.4.7.7.9.5.4.0.1.3.2)........... Question 1 Not yet answered Marked out of 1.00 ' Flag question Le Panier French Bakery, a cupcake business, has recorded the following returns over the last four years: Year Return 2020 —3,5% 2021 —5,0% 2022 65% 2023 13,7% What is the average return on the company's shar...