IEC YEAR 4 FINAL EXAM ACTUAL EXAM COMPLETE 1000+ QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+
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Course
IEC YEAR 4
Institution
IEC YEAR 4
IEC YEAR 4 FINAL EXAM ACTUAL
EXAM COMPLETE 1000+ QUESTIONS
AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY
GRADED A+
Unless enclosed in an approved storage cabinet, not more than ___
gallons of flammable or combustible liquids are permitted to be stored
inside a room.
Select ...
IEC YEAR 4 FINAL EXAM ACTUAL
EXAM COMPLETE 1000+ QUESTIONS
AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY
GRADED A+
Unless enclosed in an approved storage cabinet, not more than ___
gallons of flammable or combustible liquids are permitted to be stored
inside a room.
Select one:
a.5
b.120
c.25
d.60
e.3 - ANS-c. 25
Outdoor storage tanks for flammable or combustible liquids shall be
kept at least ___ feet from a building.
Two switches in series can also be described as ___ in PLR
programming.
Select one:
,a.S1 AND S2
b.S1 OR S2
c.S1 WITH S2
d.S1 WITHOUT S2 - ANS-a. S1 AND S2
Two switches in parallel can also be described as ___ in PLR
programming.
Select one:
a.S1 AND S2
b.S1 OR S2
c.S1 WITH S2
d.S1 WITHOUT S2 - ANS-b. S1 OR S2
The force command is used primarily ___.
Select one:
a.as a troubleshooting tool
b.to disable a device
c.in normal operation - ANS-a. as a troubleshooting tool
The disable command is used primarily ___.
Select one:
a.to troubleshoot a system
b.in normal operation
c.to force a function - ANS-a. to troubleshoot a system
In PLR programming, "FBD" designates:
Select one:
a.Follow-up Being Done
b.First Block Done
, c.Function Block Diagram
d.Free By Design - ANS-c. Function Block Diagram
Which of the following is an example of discrete manufacturing?
Select one:
a.a furniture plant
b.a gravel pit
c.an oil refinery
d.a chemical blending facility - ANS-a. a furniture plant
The term for incident energy that results in sufficient heat transfer
through PPE to cause the onset of a second-degree burn in 6 cycles or
0.1 seconds is ___.
Select one:
a.arc rating
b.arc flash boundary
c.arc thermal performance value
d.arc flash - ANS-c. arc thermal performance value
NFPA 70E® uses the measurement of ___ in determining the arc flash
boundary.
The ___ boundary is the approach limit for unqualified individuals to
reduce the risk of contact with an exposed energized electrical
conductor or circuit part.
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