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SLTC FINAL REVIEW QUESTIONS & ANSWERS RATED 100% CORRECT!!
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SLTC FINAL REVIEW QUESTIONS & ANSWERS RATED 100% CORRECT!!
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SLTC FINAL REVIEWQUESTIONS &
ANSWERS RATED
100% CORRECT!!
SLTC
Evatee 9/20/24 SLTC
,SLTC FINAL REVIEW QUESTIONS & ANSWERS
RATED 100% CORRECT!!
What is the pole ground made out of and what size of wire? Answer - is
typically #4 or #6 copper
What is required with some companies with working on multiple pole projects?
Answer - Bracket grounding
The pulling and tensioning equipment used should always be what? Answer -
Grounded
What do you need to do before each job? Answer - Have a job briefing
What does OHSA not require? Answer - They don't require you to ground your
trucks
On a capacitor, OSHA requires what? Answer - They require you to wait 5
minutes after de-energizing the capacitor before short-circuiting and grounding
the terminals to bleed off any charge
Personal protective grounding conductors for underground lines and
equipment must never be smaller than what? Answer - #2 AWG Copper
What are Portable feed-through buching used for? Answer - They are used to
isolate, test, and ground a circuit
, What is a grounding eblow rated for? Answer - They are fully rated for fault
current
The insulated protective cap is used to cover what? Answer - Dead-front
equipment
What are Vectors? Answer - They are lines that have both magnitude and
direction
What is a vector used for? Answer - They are used for graphical representation
of the current flow through the windings of a transformer
What are vectors referred to? Answer - Phasors
What are the voltages for a WYE system? Answer - 120/208 or 277/480
What are the voltages for a Delta system? Answer - 120/240 or 240/480
What needs help and each transformer connects to two phases and the
adjacent transformer? Answer - Delta Banks
What stands alone and each transformer connects to the only phase? Answer -
WYE Banks
What can a WYE bank not be? Answer - It cant be an open bank only a closed
bank
What does OSHA require you to do before working on energized conductors?
Answer - Test with a Multi-range volt testers
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