Nccer electrical module 3 - Study guides, Class notes & Summaries

NCCER Electrical module 3 (intro to electrical circuits) Exam Questions And Answers All Verified a circuit has a source voltage of 50v and a current of 10A, what is the power in watts? - ANS 500w voltage is defined as the? - ANS driving force that makes current flow in a circuit if a circuit has 12 amps of current and the resistance is 20 ohms, the applied voltage is? - ANS 240 volts if two 10 ohm resistors are connected in series, what is the total resistance of the resistors? ...

Define Voltage? - correct answer -The driving force that makes current flow in a circuit. Voltage often represented by the letter E, is also referred to as electromotive force (emf), difference of potential, or electrical pressure. Define Current? - correct answer -The movement, or flow, of electrons in a circuit. Current(I) is measured in amperes. Define Resistance? - correct answer -An electrical property that opposes the flow of current through a circuit. Resistance (R) is measured in o...

NCCER Electrical module 3 (intro to electrical circuits) Exam 2024 Questions and Answers (Latest Update) Verified Answered ,Graded A+.

Light energy that is NOT absorbed by an object can be _____. - correct answer -reflected from and/or transmitted through the object A light that is considered warm in tone is produced by lamps with color temperatures of _____. - correct answer -3,000°K The resistance of a tungsten filament is ______. - correct answer -much higher after the lamp is turned on The filament of a tungsten-halogen lamp is encased in a capsule containing iodine or _____. - correct answer -bromine gas Durin...

NCCER Electrical module 3 Practice Test with Complete Solution a circuit has a source voltage of 50v and a current of 10A, what is the power in watts? - 500w voltage is defined as the? - driving force that makes current flow in a circuit if a curcuit has 12 amps of current and the resistance is 20 ohms, the applied voltage is? - 240 volts if two 10 ohm resistors are connected in series, what is the total resistance of the resistors? - 20 ohms to make sure the voltage is turned off...

Define Voltage? - correct answer -The driving force that makes current flow in a circuit. Voltage often represented by the letter E, is also referred to as electromotive force (emf), difference of potential, or electrical pressure. Define Current? - correct answer -The movement, or flow, of electrons in a circuit. Current(I) is measured in amperes. Define Resistance? - correct answer -An electrical property that opposes the flow of current through a circuit. Resistance (R) is measured in o...

Define Voltage? The driving force that makes current flow in a circuit. Voltage often represented by the letter E, is also referred to as electromotive force (emf), difference of potential, or electrical pressure. Define Current? The movement, or flow, of electrons in a circuit. Current(I) is measured in amperes. Define Resistance? An electrical property that opposes the flow of current through a circuit. Resistance (R) is measured in ohms. Define Watts? The unit of measurement for electrical...

Ammeter - Answer-an instrument for measuring electric current. Amperes (A) - Answer-The basic unit of measurement for electrical current, represented by the letter A Atoms - Answer-The smallest particles to which an element may be divided and still retain the properties of the element. Battery - Answer-A DC voltage source consisting of two or more cells that convert chemical energy to electrical energy Charge - Answer-A quantity of electricity that is either positive or negative. ...

Define Voltage? - Answer-The driving force that makes current flow in a circuit. Voltage often represented by the letter E, is also referred to as electromotive force (emf), difference of potential, or electrical pressure. Define Current? - Answer-The movement, or flow, of electrons in a circuit. Current(I) is measured in amperes. Define Resistance? - Answer-An electrical property that opposes the flow of current through a circuit. Resistance (R) is measured in ohms. Define Watts? - Ans...