Ncatt aet direct current - Study guides, Class notes & Summaries

NCATT AET UPDATED Actual Exam Questions and CORRECT Answers Direct current is defined as - CORRECT ANSWER- the flow of electrons in one direction throughout a circuit with constant voltage and current Faraday's Law - CORRECT ANSWER- current will flow in a circuit provided there is electrical difference in potential and there is a path for it to flow Loads slow current by - CORRECT ANSWER- applying resistance

NCATT (AET) Latest Update Graded A 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 re...

NCATT AET Questions and Answers Already Passed Direct current is defined as the flow of electrons in one direction throughout a circuit with constant voltage and current Faraday's Law current will flow in a circuit provided there is electrical difference in potential and there is a path for it to flow Loads slow current by applying resistance Current flows from negative to positive Atoms represent the smallest elements that exist in nature Atoms are made up of protons, neutrons and electro...

NCATT AET EXAM ...

What is an Ampere (A, amp, amperage)? - Unit of measurement for flow of electrons (electrical current) Unit of measurement for flow of electrons (electrical current) - Ampere (A, amp, amperage) Amperage in mathematical problems is expressed by what letter? - I How many electrons are in a Coulomb? - 6.28 billion-billion (6.28x10^18) 1 Coulomb per second is equivalent to how many amperes? - 1 What is a Battery? - A device that stores chemical energy and makes the energy available in electri...

NCATT AET Actual Questions and Answers with complete solution