5/29/25, 4:57 PM CWEA E/I Level 3 EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) A+ GRADED 100% V…
CWEA E/I Level 3 EXAM QUESTIONS WITH
COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) A+ GRADED 100% VERIFIED
Save
Terms in this set (51)
If the potential difference D-not heat up
across the coil is low, the
coil will:
A-draw too much current
B-become too hot
C-Produce too much
magnetic force
D-not heat up
The NEC identifies A-Class I
environments that
contain flammable
vapors and gases as
which class of hazardous
location?
A-Class I
B-Class II
C-Class III
D-Class IV
https://quizlet.com/1049409101/cwea-ei-level-3-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-flash-cards… 1/14
, 5/29/25, 4:57 PM CWEA E/I Level 3 EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) A+ GRADED 100% V…
Which of the following C-instrument transformer
reduces high voltages
and currents to save
values for
measurements?
A-auto transformer
B-megohmmeter
C-instrument transformer
D-variable transformer
In a three wire control D-The operator must restart the meter manually
circuit, when a power
failure occurs:
A-The interlock contact
will close the circuit
B-The operator can
restart the meter
automatically
C-The motor can restart
unexpectedly
D-The operator must
restart the meter
manually
Push buttons are D-Current carrying ability
classified as standard
duty or heavy duty
according to the:
A-Kind of enclosure
B-Service conditions
C-frequency operation
D-Current carrying ability
He push to test pilot light A-rarely needed
is used in applications
where the pilot light is:
A-rarely needed
B-A neon bulb
C-used in DC
applications
D-in constant use
https://quizlet.com/1049409101/cwea-ei-level-3-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-flash-cards… 2/14
CWEA E/I Level 3 EXAM QUESTIONS WITH
COMPLETE SOLUTION GUIDE) (MULTIPLE
CHOICES) A+ GRADED 100% VERIFIED
Save
Terms in this set (51)
If the potential difference D-not heat up
across the coil is low, the
coil will:
A-draw too much current
B-become too hot
C-Produce too much
magnetic force
D-not heat up
The NEC identifies A-Class I
environments that
contain flammable
vapors and gases as
which class of hazardous
location?
A-Class I
B-Class II
C-Class III
D-Class IV
https://quizlet.com/1049409101/cwea-ei-level-3-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-flash-cards… 1/14
, 5/29/25, 4:57 PM CWEA E/I Level 3 EXAM QUESTIONS WITH COMPLETE SOLUTION GUIDE) (MULTIPLE CHOICES) A+ GRADED 100% V…
Which of the following C-instrument transformer
reduces high voltages
and currents to save
values for
measurements?
A-auto transformer
B-megohmmeter
C-instrument transformer
D-variable transformer
In a three wire control D-The operator must restart the meter manually
circuit, when a power
failure occurs:
A-The interlock contact
will close the circuit
B-The operator can
restart the meter
automatically
C-The motor can restart
unexpectedly
D-The operator must
restart the meter
manually
Push buttons are D-Current carrying ability
classified as standard
duty or heavy duty
according to the:
A-Kind of enclosure
B-Service conditions
C-frequency operation
D-Current carrying ability
He push to test pilot light A-rarely needed
is used in applications
where the pilot light is:
A-rarely needed
B-A neon bulb
C-used in DC
applications
D-in constant use
https://quizlet.com/1049409101/cwea-ei-level-3-exam-questions-with-complete-solution-guide-multiple-choices-a-graded-100-verified-flash-cards… 2/14
