ATT Test 1 with Answers.pdf

ATT Test 1




ATT Test 1 with Answers
Question 1
Electrical Shock

Correct Answer
Sensation and muscular spasm cause when electric current passes through the body



Question 2
Voltage
Correct Answer
Potential of electric energy; pressure of electrons pushing away from each other



Question 3
Current
Correct Answer
Flow of electrons



Question 4
Most dangerous paths
Correct Answer
Hand to hand & left hand to either foot



Question 5
Factors affecting shock

Correct Answer
Amount of current, path of current, amount of body resistance, length of time
current flows in body




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, ATT Test 1




Question 6
3 ways to prevent shock
Correct Answer
Isolate, insulate & ground



Question 7
Grounding conductor
Correct Answer
Used to form a low resistance path from the ground to the metallic tool case



Question 8
12MA
Correct Answer
Minimum AC current required to cause severe muscle contractions



Question 9
The body
Correct Answer
Acts like a conductor when it becomes part of a circuit



Question 10
5xs
Correct Answer
How much more DC is required to freeze the body rather than AC



Question 11
Burns
Correct Answer
Electrical burns, arc burns, thermal contact burns




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