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1. Unauthorized persons servicing equipment may jeopardize the safety of operators and

others due to ___ of heavy equipment.
a. mechanical failure
b. incorrect classification
C. improper signaling
d. electrical designation

User MrYanDao
by
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2 Answers

4 votes
C. improper signaling. i know cause i just took this test
User Bhavik Patel
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2 votes
c. improper signaling
User Jahnette
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