l ctrical Appr ntic ship 3b
E e e e
xam Qu stions and Answ rs
E e e
2026/2027
pow r sourc - corr ct Answ r-A d vic that conv rts various forms of n rgy into l ctricity
e e e e e e e e e e e
action - corr ct Answ r-In most cas s it's th op rating coil in th circuit that is r sponsibl for
e e e e e e e e
initiating th .... e
Two - corr ct Answ r-A fork l v r actuator is op rat d by on of how many roll r arms
e e e e e e e e
Fiv - corr ct Answ r-All l ctrical circuits includ how many basic compon nts?
e e e e e e e
Truth tabl - corr ct Answ r-A tabl mad and position d n ar th switch to illustrat ach
e e e e e e e e e e
position and ach contact e
A block diagram - corr ct Answ r-A diagram who's primary function is to show how th e e e
distinct parts of a syst m r lat e e e
M chanical - corr ct Answ r-_________L v l switch s us a float that mov s up and down
e e e e e e e e
with th l v l of th liquid and activat s l ctrical contacts at a s t h ight
e e e e e e e e e
An op rator - corr ct Answ r-Th d vic that is pr ss d, pull d, or rotat d by th individual
e e e e e e e e e e e
op rating th circuit
e e
Conductiv prob l v l switch - corr ct Answ r-A l v l switch that us s liquid to compl t th
e e e e e e e e e e e e
l ctrical path b tw n two conductiv prob s
e e e ee e e
ris s - corr ct Answ r-as th ambi nt t mp ratur ________ in a cooling syst m, th switch
e e e e e e e e e e
contacts clos and turn on a cooling d vic e e e
L v l switch - corr ct Answ r-A switch that d t cts th h ight of a liquid or solid insid a tank
e e e e e e e e e
Capacitiv l v l switch - corr ct Answ r-d t cts th di l ctric variation wh n a product is in
e e e e e e e e e e e
contact with th prob and wh n th product is not in contact with th prob
e e e e e e
, Troubl shooting - corr ct Answ r-th syst matic limination of various parts of a syst m,
e e e e e e e
circuit, or proc ss to locat a malfunctioning part. e e
Abbr viation - corr ct Answ r-A l tt r or combination of l tt rs that r pr s nts a word
e e e e e e e e e e
A d ad short - corr ct Answ r-a short circuit that op ns th circuit as soon as th circuit is
e e e e e e
n rgiz d or wh n th s ction of th circuit containing th short is n rgiz d
e e e e e e e e e e e
Dot - corr ct Answ r-lin diagrams may us a(n)_______ to indicat which joystick position
e e e e
will op rat th contacts e e e
Air compr ssion - corr ct Answ r-A syst m that is not a common application of t mp ratur
e e e e e e e
switch s e
Rotat d - corr ct Answ r-A s l ctor switch is ______ to activat th l ctrical contacts
e e e e e e e e e
Sch matic - corr ct Answ r-diagrams ar int nd d to show th circuitry that is n c ssary for th
e e e e e e e e e e
basic op ration of a d vic e e e
A joystick - corr ct Answ r-is an op rator that s l cts on to ight diff r nt circuit conditions e e e e e e e e e
wh n it is shift d from its c nt r position
e e e e
Wiring diagram - corr ct Answ r-A diagram that shows th conn ction of all compon nts in a e e e e e
pi c of quipm nt.
e e e e
Piston s nsing - corr ct Answ r-d vic s ar us d for high pr ssur applications
e e e e e e e e e
AND - corr ct Answ r-logic is us d in industry wh n two NO push buttons ar conn ct d in
e e e e e e e
s ri s to control a sol noid
e e e
r lativ ly simpl - corr ct Answ r-Th dash d lin m thod works w ll wh n th control contacts ar
e e e e e e e e e e e e e
clos tog th r and th circuit is r lativ ly_______
e e e e e e
most flow switch s - corr ct Answ r-us a paddl to d t ct th mov m nt of a product e e e e e e e e e e
Random - corr ct Answ r-is not a signal condition e e
und rlin d - corr ct Answ r-to diff r ntiat b tw n NO and NC contacts, NC contacts ar
e e e e e e e e ee e
indicat d as a numb r that is_____ e e
Hoist - corr ct Answ r-Th most common application of a joystick is in controlling a
e e e
_______
Ov rcurr nt prot ction d vic (ocpd) - corr ct Answ r-a disconn ct switch with circuit br ak rs or
e e e e e e e e e e
fus s add d to provid ov r curr nt prot ction for th switch d circuit
e e e e e e e e
E e e e
xam Qu stions and Answ rs
E e e
2026/2027
pow r sourc - corr ct Answ r-A d vic that conv rts various forms of n rgy into l ctricity
e e e e e e e e e e e
action - corr ct Answ r-In most cas s it's th op rating coil in th circuit that is r sponsibl for
e e e e e e e e
initiating th .... e
Two - corr ct Answ r-A fork l v r actuator is op rat d by on of how many roll r arms
e e e e e e e e
Fiv - corr ct Answ r-All l ctrical circuits includ how many basic compon nts?
e e e e e e e
Truth tabl - corr ct Answ r-A tabl mad and position d n ar th switch to illustrat ach
e e e e e e e e e e
position and ach contact e
A block diagram - corr ct Answ r-A diagram who's primary function is to show how th e e e
distinct parts of a syst m r lat e e e
M chanical - corr ct Answ r-_________L v l switch s us a float that mov s up and down
e e e e e e e e
with th l v l of th liquid and activat s l ctrical contacts at a s t h ight
e e e e e e e e e
An op rator - corr ct Answ r-Th d vic that is pr ss d, pull d, or rotat d by th individual
e e e e e e e e e e e
op rating th circuit
e e
Conductiv prob l v l switch - corr ct Answ r-A l v l switch that us s liquid to compl t th
e e e e e e e e e e e e
l ctrical path b tw n two conductiv prob s
e e e ee e e
ris s - corr ct Answ r-as th ambi nt t mp ratur ________ in a cooling syst m, th switch
e e e e e e e e e e
contacts clos and turn on a cooling d vic e e e
L v l switch - corr ct Answ r-A switch that d t cts th h ight of a liquid or solid insid a tank
e e e e e e e e e
Capacitiv l v l switch - corr ct Answ r-d t cts th di l ctric variation wh n a product is in
e e e e e e e e e e e
contact with th prob and wh n th product is not in contact with th prob
e e e e e e
, Troubl shooting - corr ct Answ r-th syst matic limination of various parts of a syst m,
e e e e e e e
circuit, or proc ss to locat a malfunctioning part. e e
Abbr viation - corr ct Answ r-A l tt r or combination of l tt rs that r pr s nts a word
e e e e e e e e e e
A d ad short - corr ct Answ r-a short circuit that op ns th circuit as soon as th circuit is
e e e e e e
n rgiz d or wh n th s ction of th circuit containing th short is n rgiz d
e e e e e e e e e e e
Dot - corr ct Answ r-lin diagrams may us a(n)_______ to indicat which joystick position
e e e e
will op rat th contacts e e e
Air compr ssion - corr ct Answ r-A syst m that is not a common application of t mp ratur
e e e e e e e
switch s e
Rotat d - corr ct Answ r-A s l ctor switch is ______ to activat th l ctrical contacts
e e e e e e e e e
Sch matic - corr ct Answ r-diagrams ar int nd d to show th circuitry that is n c ssary for th
e e e e e e e e e e
basic op ration of a d vic e e e
A joystick - corr ct Answ r-is an op rator that s l cts on to ight diff r nt circuit conditions e e e e e e e e e
wh n it is shift d from its c nt r position
e e e e
Wiring diagram - corr ct Answ r-A diagram that shows th conn ction of all compon nts in a e e e e e
pi c of quipm nt.
e e e e
Piston s nsing - corr ct Answ r-d vic s ar us d for high pr ssur applications
e e e e e e e e e
AND - corr ct Answ r-logic is us d in industry wh n two NO push buttons ar conn ct d in
e e e e e e e
s ri s to control a sol noid
e e e
r lativ ly simpl - corr ct Answ r-Th dash d lin m thod works w ll wh n th control contacts ar
e e e e e e e e e e e e e
clos tog th r and th circuit is r lativ ly_______
e e e e e e
most flow switch s - corr ct Answ r-us a paddl to d t ct th mov m nt of a product e e e e e e e e e e
Random - corr ct Answ r-is not a signal condition e e
und rlin d - corr ct Answ r-to diff r ntiat b tw n NO and NC contacts, NC contacts ar
e e e e e e e e ee e
indicat d as a numb r that is_____ e e
Hoist - corr ct Answ r-Th most common application of a joystick is in controlling a
e e e
_______
Ov rcurr nt prot ction d vic (ocpd) - corr ct Answ r-a disconn ct switch with circuit br ak rs or
e e e e e e e e e e
fus s add d to provid ov r curr nt prot ction for th switch d circuit
e e e e e e e e
