Florida Journeyman Electrician CB Exam 1 Questions and Answers 2024

Florida Journeyman Electrician CB Exam 1 Questions and Answers 2024 An advantage of an electromagnet over a permanent magnet is that... -Answer-an electromagnet can be switched. An excellent diffuser surface is one that... -Answer-scatters light uniformly in all directions Light is converted into electricity... -Answer-in a photovoltaic cell The rotating part in a DC motor is known as... -Answer-an armature A device used to pull wires through a conduit is called... -Answer-fish tape In making a resistance test, remember that the resistance of a short circuit is... -Answer- approximately zero To increase current capacity, battery cells are connected in... -Answer-parallel The hot resistance of an incandescent lamp is approximately ______ times its cold resistance. -Answer-10 times The proper way of measuring an unknown voltage with a multi-tester is to... -Answer- start measuring at the highest range A capacitor stores... -Answer-a charge ______ has the lowest dielectric strength. -Answer-paper A form of air switch in which the moving element is a hinged blade wedge between stationary contact blades when closed is a _____ switch. -Answer-knife If a bare live conductor is touched accidentally, the severity of the electric shock is determined primarily by... -Answer-contact resistance at point of contact The voltage per turn of the primary of a transformer is _____ the voltage per turn of the secondary. -Answer-sane as