Gate 3 (airstreams renewable) UPDATED Exam Questions and CORRECT Answers
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Course
Gate 3
Institution
Gate 3
Gate 3 (airstreams renewable) UPDATED
Exam Questions and CORRECT Answers
The mildest type of burn which involves only the top layer of skin, is considered a _____. -
CORRECT ANSWER- First degree burn
A ______ degree burn involves all layers of the skin and my involve tissues. - CORRECT
ANSWE...
Gate 3 (airstreams renewable) UPDATED
Exam Questions and CORRECT Answers
The mildest type of burn which involves only the top layer of skin, is considered a _____. -
CORRECT ANSWER- First degree burn
A ______ degree burn involves all layers of the skin and my involve tissues. - CORRECT
ANSWER- Third
Wearing proper _____ will greatly reduce the possibility of burns. - CORRECT ANSWER-
PPE
List the three aspects of Electricity Hazards. - CORRECT ANSWER- Shock, Arc's, and Blast
At current flows of _______ or greater, the danger of death or severe damage increases
tremendously. - CORRECT ANSWER- 10 milliamps
Voltages above ______ have sufficient energy to sustain arcing and to create severe blast
conditions. - CORRECT ANSWER- 120 volts
_______ can sause burns to the skin up to 10 feet away. - CORRECT ANSWER- Arcs
The higher the voltage and shorter distance to the main power supply will create a greater
________. - CORRECT ANSWER- Arc and Blast
An arc is created by a _____ situation whether it is between two or more phases or phase to
ground. - CORRECT ANSWER- short circuit
An Arc flash is a flash over of electric current through air from an exposed live conductor to
another or to _____. - CORRECT ANSWER- Ground
Name the three hazards of arcing. - CORRECT ANSWER- Heat, Objects and Sound,
Pressure
, Serious burns are common at a distance of 10 feet away from an arc blast. - CORRECT
ANSWER- True
A qualified person who can enter boundaries is defined as the one who: - CORRECT
ANSWER- Has demonstrated skills and knowledge and received safety training
List the Three protection boundaries: - CORRECT ANSWER- Arc Flash, Limited, Restricted
If you are working in a limited approach boundary area, how many feet do you need to be
away if the electrical supply is 15.1kV to 36kV? - CORRECT ANSWER- 6 feet
_________ and safety glasses are required when working in all boundaries. - CORRECT
ANSWER- Hard Hat
Always store your gloves: - CORRECT ANSWER- Cuff Down, Fingers up, in the bag
Conductive articles of jewelry and clothing are allowed to be worn under your insulated
gloves. - CORRECT ANSWER- False
All electrical parts exceeding 50 volts will be de-energized before an employee works on or
near equipment. - CORRECT ANSWER- True
Affected employees will be notified of lockout activities verbally by authorized employees
prior to and during implementation of LOTO procedures. - CORRECT ANSWER- True
For your safety, every time power is turned off to perform work, the Hot Cold Hot procedure
must be preformed again. - CORRECT ANSWER- True.
When measuring amps, what is being measured? - CORRECT ANSWER- The measure of
volume or intensity of electrical flow
When measuring volts, what is being measured? - CORRECT ANSWER- Electrical pressure
or force
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