Journeyman Electrician Exam 2024

Journeyman Electrician Exam 2024 An electromagnet can be switched on and off -Answer-And advantage of an electromagnet over a permanent magnet is Scatters light uniformly in all directions -Answer-An excellent diffuser surface is one that In a photovoltaic cell -Answer-Light is converted into electricity Armature -Answer-The rotating part of a DC motor is known as Fish tape -Answer-A device used to pull wires through a conduit is called Approximately zero -Answer-In making a resistance test, remember that the resistance of a short circuit is Parallel -Answer-To increase current capacity, battery cells are connected in 10 -Answer-The hot resistance of an incandescent lamp is approximately how many times it's cold resistance Start measuring at the highest range -Answer-The proper way of measuring and unknown voltage with a multi-tester is to A charge -Answer-A capacitor stores what? Paper -Answer-What has the lowest dielectric strength Knife -Answer-A form of air switch in which the moving element is a hinged blade wedge between stationary contact blades when closed is a what switch The contact resistance between the bare wire in the person at the point of contact - Answer-If a bare live conductor is touched accidentally, the severity of the electric shock is determined primarily by The same as -Answer-The voltage per turn of the primary of a transformer is ________the voltage per turn of the secondary Infinite -Answer-And open resister when checked with an ohmmeter reads Lesser -Answer-The larger the diameter of a wire, the _____is it's resistance? Above -Answer-Service heads and goosenecks in service entrance cable shall be what point of attachment of the service drops to the building?