Current amperage Study guides, Class notes & Summaries

IAAI CFI Study Questions 2021with All Correct Answers Combustible Liquid - ANSWER A liquid with a flash point ABOVE 100F 12.5 - ANSWER If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? 1000 - ANSWER If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (I) x voltage (V...

What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answe...

Worn motor bearings are most to result in a(n)___. continuous overload A high-level short circuit current may exceed ___. 50,000A` Accidental contact between an electrical conductor and a grounded enclosure is called a(n)___. ground fault Most arcing faults begin as ___. ground faults A plug fuse with a hexagonal cap has a maximum amperage rating of ___. 15A Under normal operation and at currents near its ampere rating, a fuse operates as a ___. conductor...

Power Engineering - 4A Electrotechnology Practice Questions with Certified Answers An ampere is the _______________ of current flow. a. measurement b. cause of increase c. cause of reduction d. cause e. resistance a. measurement An electrical device which is designed to start and stop current flow is the a. circuit breaker b. fuse c. potentiometer d. resistor e. switch e. switch Equivalent resistance is decreased: a. when voltage is decreased b. when a circui...

CWB Welding Inspector Level 1 Exam (New 2023/ 2024 Update) Questions and Verified Answers_ 100% Correct_ Graded A QUESTION For the FCAW, GMAW & SAW processes what does an increase in arc length do? a) Arc voltage does not change. b) Decreases the arc voltage drop across the arc. c) Increases the arc voltage drop across the arc. d) Amperage is increased. e) Makes no change to the amperage. Answer: c) Increases the arc voltage drop across the arc QUESTION The purpos...

NCATT AET PASSED Actual Exam Questions and CORRECT Answers Ampere ( A, amp, amperage) - CORRECT ANSWER- • 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"

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...

Nocti Electrical Study Guide Latest 2023 Graded A+ A continuous path along a conductor through which electrical current can flow from an energy source through a load and back to the source is called a ____________ electrical circuit What is a scan tool? used to identify trouble codes stored in the car's computer memory A material that allows electrons to flow through it easily or a pathway for electricity is known as a______________ conductor Three things that can be measured in an electric...

Electricity The physical phenomena arising from the existence and interaction of an electrical charge Voltage / Electromotive Force (EMF) The amount of force being applied to a circuit to produce an electron flow Amperage / Current Flow The quantity of electricity flowing through the circuit Resistance The opposition to the flow of electrons offered by a device or material Ohms The measurement of resistance to current flow Watt The measurement of electrical work done Forms of Electricity...

(AD) Aviation Machinist Mate Week 2 Latest Update Graded A+ Electricity The physical phenomena arising from the existence and interaction of an electrical charge Voltage / Electromotive Force (EMF) The amount of force being applied to a circuit to produce an electron flow Amperage / Current Flow The quantity of electricity flowing through the circuit Resistance The opposition to the flow of electrons offered by a device or material Ohms The measurement of resistance to curren...