Plant Operator Selection System Test Practice Test
Plant Operator Selection System Test FREE POSS: Reading Comprehension Questions and Answers
Why is it thought that using a key to touch a doorknob can help you avoid static electricity?
Select your answer
A
The key will prevent your body from getting charged
B
The static electric sparks will blast the key and not your hand
C
The static electric sparks will discharge from your body without pain
D
The key charges you with negative electricity
Hint