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Journeyman Electrician Exam Questions And Answers.
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Journeyman Electrician Exam Questions And Answers.
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Journeyman Electrician Exam QuestionsAnd Answers.
An .electromagnet .can .be .switched .on .and .off .- .Correct . .Answer .- .And .advantage .of .
an .electromagnet .over .a .permanent .magnet .is
Scatters .light .uniformly .in .all .directions .- .Correct . .Answer .- .An .excellent .diffuser .surfa
ce .is .one .that
In .a .photovoltaic .cell .- .Correct . .Answer .- .Light .is .converted .into .electricity
Armature .- .Correct . .Answer .- .The .rotating .part .of .a .DC .motor .is .known .as
Fish .tape .- .Correct . .Answer .- .A .device .used .to .pull .wires .through .a .conduit .is .called
Approximately .zero .- .Correct . .Answer .- .In .making .a .resistance .test, .remember .that .th
e .resistance .of .a .short .circuit .is
Parallel .- .Correct . .Answer .- .To .increase .current .capacity, .battery .cells .are .connected .
in
10 .- .Correct . .Answer .- .The .hot .resistance .of .an .incandescent .lamp .is .approximately .
how .many .times .it's .cold .resistance
Start .measuring .at .the .highest .range .- .Correct . .Answer .- .The .proper .way .of .measurin
g .and .unknown .voltage .with .a .multi-tester .is .to
A .charge .- .Correct . .Answer .- .A .capacitor .stores .what?
Paper .- .Correct . .Answer .- .What .has .the .lowest .dielectric .strength
Knife .- .Correct . .Answer .- .A .form .of .air .switch .in .which .the .moving .element .is .a .hinge
d .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 .- .
Correct . .Answer .- .If .a .bare .live .conductor .is .touched .accidentally, .the .severity .of .the .
electric .shock .is .determined .primarily .by
, The .same .as .- .Correct . .Answer .- .The .voltage .per .turn .of .the .primary .of .a .transformer
.is .________the .voltage .per .turn .of .the .secondary
Infinite .- .Correct . .Answer .- .And .open .resister .when .checked .with .an .ohmmeter .reads
Lesser .- .Correct . .Answer .- .The .larger .the .diameter .of .a .wire, .the ._____is .it's .resistan
ce?
Above .- .Correct . .Answer .- .Service .heads .and .goosenecks .in .service .entrance .cable .
shall .be .what .point .of .attachment .of .the .service .drops .to .the .building?
Moisture .resistant .and .thermoplastic .- .Correct . .Answer .- .Type .TW .conductor .is .what .t
ype?
Low .permeability .- .Correct . .Answer .- .Steel .is .hard .to .magnetize .because .of .its
Commutator .- .Correct . .Answer .- .A .repulsion .motor .is .equipped .with .a
increase .- .Correct . .Answer .- .When .the .temperature .of .a .copper .wire .is .raised, .the .re
sistance .will
Starting .- .Correct . .Answer .- .The .capacitor .in .a .capacitor-start .induction-
run .AC .motor .is .connected .in .series .with .what .winding?
Cover .- .Correct . .Answer .- .Defined .as .the .shortest .distance .measured .between .a .poin
t .on .the .top .surface .of .any .direct .buried .conductor, .cable, .conduit .and .a .top .surface .
of .finish .grade
A .battery .- .Correct . .Answer .- .An .ohmmeter .consists .of .a .meter .movement .in .series .
with .what?
Oil .and .soap .- .Correct . .Answer .- .Greece .is .a .lubricant .that .is .basically .a .combination
.of .what?
Open .- .Correct . .Answer .- .The .continuity .of .a .coil .of .winding .may .be .determined .by .m
easuring .the .resistance .of .the .coil. .If .the .resistance .measured .is .infinite, .the .coil .windi
ng .is .what?
SPDT .- .Correct . .Answer .- .A .three-way .switch .is .equivalent .to .what .kind .of .switch?
It .makes .the .operation .of .each .appliance .independent .with .each .other .- .Correct . .Ans
wer .- .The .main .reason .that .electrical .appliances .are .connected .in .parallel .rather .than
.series .is?
Voltage .- .Correct . .Answer .- .A .step .up .transformer .increases .what?
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