TERMS FOR THE ETCP ELECTRICAL
EXAM) 2025 QUESTIONS WITH
PASSED ANSWERS!!
1 of 109
Term
NEC. Rule allowing an over-current device to be located 25 feet
after a change in cable size.
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25 foot Tap Rule (sec.520-69) 10 foot Safety Rule (sec.520-71)
, 15 foot Disconnect Rule
(sec.520- 70) 30 foot Extension Rule (sec.520-68)
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2 of 109
Term
Dip Switch Settings 1 thru 9
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1-2-3-4-5-6-7-8 1-2-4-8-16-32-64-128
1-3-5-7-9-11-13-15 1-2-4-8-16-32-64-128-256
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3 of 109
Definition
Ungrounded conductors, phase conductors, live conductors
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, The best reason to power up a
large Rig in sections is? Dip Switch Settings 1 thru 9
To assemble a Cat 5 data
cable, use a tool Hots can be referred to as
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4 of 109
Term
HRC
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V Can Exceed 700 Mph
Not Shock If Heartbeat Is Detected High Rupture Capacity Fuses
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5 of 109
Term
Maximum Allowable Voltage Drop on Feeders or Branch
Circuits
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Paddle wheel 100 meters/328 ft.
67,000X 3%
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6 of 109
Term
Vpeak =
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Power over Ethernet allows
Resistive 48vdc over 2 unused wires
Vrms = Vpeak x 0.7071 V
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7 of 109
Term
An Arc Flash Can reach as much as _____________degrees F.