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Airstreams Gate 3 Exam 2024 Questions And Answers With Verified Solutions Latest Updated 2024
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Airstreams Gate 3 Exam 2024 Questions And Answers With Verified Solutions Latest Updated 2024
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Airstreams Gate 3 Exam 2024 QuestionsAnd Answers With Verified Solutions
Latest Updated 2024
3 aspects of electricity hazards - ANSWER✔✔Shocks, Arcs, Blasts
At current flows of _____ _____________ or greater, the danger of death or severe
damage increases tremendously. - ANSWER✔✔10 milliamps
Voltages above ______ have sufficient energy to sustain arcing and to create
severe blast conditions. - ANSWER✔✔120 volts
____ can cause burns to the skin up to 10 ft away - ANSWER✔✔Arcs
The higher the voltage and shorter the distance to the main power supply will
create a greater ____. - ANSWER✔✔Arc and Blast
An arc is created by a _________________________ situation whether it is
between two or more phases or phase to ground. - ANSWER✔✔Short circuit
An arc flash is a flashover of electric current through air exposed from a live
conductor to another or to ____. - ANSWER✔✔Ground
Name rhe 3 hazards of Arcing - ANSWER✔✔Heat, Objects/ Sound, Pressure
Serious burns are common at a distance of 10 feet away from an arc blast. T/F? -
ANSWER✔✔True
A qualified person who can enter boundaries is defined as the one who: -
ANSWER✔✔Has demonstrated skills and knowledge and received safety training.
3 protection boundaries... - ANSWER✔✔Arc flash, Limited, Restricted
_____, hearing protection, and safety glasses are required when working in all
boundaries. - ANSWER✔✔Hard Hat
Always store gloves ____. - ANSWER✔✔In the bag,
, Fingers Up,
Cuff down.
Conductive articles of jewelry and clothing are allowed to be worn under your
insulated gloves. T/F? - ANSWER✔✔False
The two methods for choosing the proper Arc Flash PPE Category are Incident
Energy Analysis or near equipment. T/F? - ANSWER✔✔True
All electrical parts exceeding 50 volts will be de-energized before an employee
works on or near equipment. T/F? - ANSWER✔✔True
Which of the following is NOT a step in establishing an Electrically Safe Work
Condition? - ANSWER✔✔Perform insulation test between phases and phases to
ground.
Affected employees will be notified of lockout activities verbally by authorized
employee(s) prior to and during implementation of Lock Out Tag Out procedures.
T/F? - ANSWER✔✔True
For your safety, every time power is turned off to perform work, the "hot cold hot"
procedure must be re-performed. T/F? - ANSWER✔✔True
The correct 4 way communication process when changing the state of an energy
source, or piece of equipment. - ANSWER✔✔Notify affected personnel that the
state of energy is about to change and clearance is required.
Ensure all affected personnel acknowledge that they are clear and ready for energy
state change.
Notify affected personnel after the change of energy state has occurred.
Ensure all affected personnel acknowledge the changed state of energy has
occured.
When measuring amps, what is being measured? - ANSWER✔✔The measure of
volume or intensity of electrical flow
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