CSLB Contractor B Exam (Electrical) Questions and Answers 100% Correct.

Electrical Circuit - ANSWER-An _________ ________ consists of a power source, conductors, and load simple curcuit - ANSWER-A ________ ________ consists of only one energy source, one conductor, and one load. series curcuit - ANSWER-A simple ________ ________ has at least two loads. The current flows along a single path and the components are located one after another along this path parallel curcuit - ANSWER-A simple ________ _______, the voltage applied to each branch is the same direction of current - ANSWER-what do arrows indicate electron flow - ANSWER-Inside a DC power source (such as a battery) the electrons travel from the positive terminal to the negative. Electrons traveling outside of the power source (a circuit) electrons travel from the negative to the positive terminal. continuity - ANSWER-The continuous effective contact with all parts of an electrical circuit to give it a high conductance (low resistance). direct current and alternating current - ANSWER-What are two types of electric current? power source - ANSWER-In any completed circuit, it takes a force to push the electrons through the ______ ______, conductor, and load. The two types of force to push the electrons of electric current are direct current (DC) and alternating current(AC).