Electrical Circuits and their Application Study guides, Class notes & Summaries

ABYC Electrical Exam Questions and Answers Latest Updated Which tool is most approprite to clean battery connections? A. B. C. D. The minimum amp circuit breaker that should be used to protect 120V water heater circuit with a 1600-watt element would be rated at _________ amps. A. 15 B. 10 C. 20 D. 30 A. 15 When testing for excessive EMF emissions near a conductor or appliance, the tool of choice is a(an): A. Ohmmeter B. DVOM C. Gauss meter D. infrared sensor C. Gauss...

Fire Investigator: Principles and Practice to NFPA 921 and 1033, Fourth Edition-Questions and Verified Answers/Latest 2023/2024 Accelerant Any fuel or oxidizer, often an ignitable liquid, used to initiate a fire or increase the rate of growth or speed the spread of fire. Accidental Fires Fires for which the proven cause does not involve an intentional human act to ignite or spread fire into an area where the fire should not be. Accommodation Space A space on a vessel designed for peopl...

Engineering is the application of _______ to improve life? correct answers mathematics and scientific principles What are the 4 main fields of engineering. correct answers 1. Chemical engineering 2. Civil engineering 3. Electrical engineering 4. Mechanical engineering Most Engineering Disciplines are derivatives, combinations or extensions of the Main 4 Fields of Engineering. correct answers TRUE Chemical engineering correct answers Apply the principles of chemistry, physics, and e...

The application of science and math to solve problemscorrect answerEngineering Involves design, manufacturing, inspection and maintenance of machinery, equipment and components as well as control systems and instruments for monitoring their status and performance. This includes vehicles, contractions and farm machinery, industrial installations and a wide variety of tools and devicescorrect answerMechanical Engineering the practice of designing equipment, systems and processes for refining...

PRS402D UNISA SCIENCE AND TECHNOLOGY CORRECTLY ANSWERED TERMS A+ 100% CORRECT 1. natural science: a field of science that studies the physical world, its phenomena, and processes 2. Promotion of scientific literacy: The development and use of science process skills in a variety of settings The development and application of scientific knowledge and understanding An appreciation of the relationships and responsibilities between science, society and the environment 3. Name and discuss ...

Introduction to IT - C182 WGU|Complete Questions with Correct Answers Graded A+ What are core components of IT? Hardware Software People What are some visions and goals of IT? Communication, both internal and external Sharing of resources Facilitating the integration of Departments Management of Information Ensuring that the organization runs according to ethical practices Why is IT viewed as a system? A system is a combination of independent parts all working together to accomplish ...

Explosive range is also known as... Flammable range or flammable limit Which element helps the "burning" process in flammable vapors? oxygen If there is no oxygen or an improper balance of oxygen, what will happen to the falmmable vapors? the vapors will not ignite or burn explosive range definition is... a mixture of flammable vapors and air, expressed as a percent, above or below which no ignition can occur what does "too lean" refer to? If the percent mixture is l...

LIRR BLOCK OPERATORBlock - correct answer A length of track of defined limits, the use of which is governed by block signal, block limit signal, automatic speed control , or any combination thereof. Absolute Block - correct answer A block established between block stations, block limit stations, interlocking or any combination thereof which must not be occupied by more than one train except as provided by the rule. Block Signal System - correct answer A series of consecutive block. Auto...

CISA Practice Exam 559 Questions with Verified Answers It is important to understand the organization and its environment in order to effectively pinpoint the organization's key risk. One specific factor is an understanding of: - CORRECT ANSWER The organization's selection and application of policies and procedures Of the following, which is not a way to treat a risk? - CORRECT ANSWER Ignore it The three focus areas that management must address in order to govern IT include all of the...

Which of the following is a function of a safety interlock switch? It stops the machine if the guard is removed. It prevents machine startup if the guard is not in place. It keeps the operator from moving machinery parts while the machine is powered. All of the above All of the above A limit switch used to sense if the guard is in place on a machine is called a(n) __________. Idiot switch Safety interlock switch Kill switch All of the above Safety interlock switch Wha...