Journeyman Electrician Exam Prep: Q&A for Electrical Mastery, Exams of Nursing

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JOURNEYMAN

ELECTRICIAN

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Journeyman Electrician Exam CORRECT! 0.4 ohms - answer ✅✅If a conductor has a resistance of 0.2 ohms and the link is doubled, the resistance becomes what? 10 - answer ✅✅The hot resistance of an incandescent lamp is approximately how many times it's cold resistance A "LB" or "T" or similar fitting - answer ✅✅A conduit body is this A battery - answer ✅✅An ohmmeter consists of a meter movement in series with what? A charge - answer ✅✅A capacitor stores what? A current transformer - answer ✅✅To increase the range of an AC Ammeter what is most commonly used? A single unit, providing complete and independent living facilities for one or more persons, including permanent provisions for living, sleeping, cooking, and sanitation - answer ✅✅A dwelling unit is

Approximately zero - answer ✅✅In making a resistance test, remember that the resistance of a short circuit is Are sure the power is turned off - answer ✅✅Never approach a victim of an electrical injury until you Armature - answer ✅✅The rotating part of a DC motor is known as Capacitive reactance exceeds the inductive reactance in the circuit - answer ✅✅The current will lead the voltage when this happens Chapter 5 - answer ✅✅What chapter in the code is mobile homes referred to? Commutator - answer ✅✅A device that reverses the magnetic field polarity to keep a DC motor rotating Commutator - answer ✅✅A repulsion motor is equipped with a

Copper - answer ✅✅Where the conductor material is not specified in the code, the conductors are assumed to be what? Cover - answer ✅✅Defined as the shortest distance measured between a point on the top surface of any direct buried conductor, cable, conduit and a top surface of finish grade Current - answer ✅✅In a series circuit this is common Current - answer ✅✅In magnetic and electric circuit analogy, magnetic flux is the analog of what? Determines if the circuit is alive, determines polarity of DC circuits, and determines if circuit is AC or DC - answer ✅✅What is the function of a neon glow tester? Dial indicator - answer ✅✅An instrument used to check the motor shaft alignment is called what? Direct - answer ✅✅Battery supply what kind of current

Inductive - answer ✅✅A circuit with a lagging current means the circuit is what? Infinite - answer ✅✅And open resister when checked with an ohmmeter reads Insulator - answer ✅✅What is a material with atoms in which the electrons tend to stay in their orbits? It makes the operation of each appliance independent with each other - answer ✅✅The main reason that electrical appliances are connected in parallel rather than series is? It's physical size - answer ✅✅The energy in a battery cell depends mainly on what? 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 Larger plate area and smaller distance between plates - answer ✅✅Capacitance increases with?

Length - answer ✅✅The resistance of a wire is directly proportional to the what and inversely proportional to the cross-sectional area? Lesser - answer ✅✅The larger the diameter of a wire, the _____is it's resistance? Longevity - answer ✅✅What is not one of the considerations that must be evaluated in judging equipment? Low permeability - answer ✅✅Steel is hard to magnetize because of its Moisture resistant and thermoplastic - answer ✅✅Type TW conductor is what type? Oil and soap - answer ✅✅Greece is a lubricant that is basically a combination of what? One-half cycle - answer ✅✅An alternation is what? Open - answer ✅✅The continuity of a coil of winding may be determined by measuring the resistance of the

Preventing a short circuit between conducting wires - answer ✅✅Insulating materials have the function of Real power - answer ✅✅A wattmeter indicates what? Recording - answer ✅✅The kilowatt hour meter can be classified as what kind of instrument? Scatters light uniformly in all directions - answer ✅✅An excellent diffuser surface is one that Shall - answer ✅✅Mandatory rules of the code are identified by the use of what word Short-circuited - answer ✅✅Give a test lamp lights when placed in series with a condenser and a suitable source of DC, it is a good indication that the condenser is Smaller than the smallest resistance in the combination - answer ✅✅In a parallel circuit, the total resistance is? SPDT - answer ✅✅A three-way switch is equivalent to what kind of switch?

Specific gravity - answer ✅✅The condition of a liquid electrolyte in a battery is measured in terms of its what? Start measuring at the highest range - answer ✅✅The proper way of measuring and unknown voltage with a multi-tester is to Starting - answer ✅✅The capacitor in a capacitor-start induction-run AC motor is connected in series with what winding? 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 highest resistance has the highest voltage - answer ✅✅In a series circuit with unequal resistances The same as - answer ✅✅The voltage per turn of the primary of a transformer is ________the voltage per turn of the secondary