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ATT Test 1 - Questions With Solutions (100% Correct)
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ATT Test 1 - Questions With Solutions (100% Correct)
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ATT Test 1 - Questions With Solutions (100% Correct)Electrical Shock Right Ans - Sensation and muscular spasm cause when
electric current passes through the body
Voltage Right Ans - Potential of electric energy; pressure of electrons
pushing away from each other
Current Right Ans - Flow of electrons
Most dangerous paths Right Ans - Hand to hand & left hand to either foot
Factors affecting shock Right Ans - Amount of current, path of current,
amount of body resistance, length of time current flows in body
3 ways to prevent shock Right Ans - Isolate, insulate & ground
Grounding conductor Right Ans - Used to form a low resistance path from
the ground to the metallic tool case
12MA Right Ans - Minimum AC current required to cause severe muscle
contractions
The body Right Ans - Acts like a conductor when it becomes part of a
circuit
5xs Right Ans - How much more DC is required to freeze the body rather
than AC
Burns Right Ans - Electrical burns, arc burns, thermal contact burns
Electrical burns Right Ans - Electrical current flowing through tissue or
bones
Arc burns Right Ans - High temperatures near the body produced by
electric arc or explosion
Thermal contact burns Right Ans - When skin comes in contact with hot
surfaces of overheated electrical conductors
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