La protección auditiva más efectiva es provista por _____.
a. tapones para los oídos, desechables
b. tapones para los oídos, reusables
c. tapones de algodón
d. protectores auditivos tipo auriculares
Answer: A
Trades & Technology
You might also like to view...
What are the two dangers that must be avoided when using computerized estimating?
What will be an ideal response?
Trades & Technology
? Identify and state the historical significance of George Herbert Walker Bush.
What will be an ideal response?
Trades & Technology
In a domestic freezer using R-12, if the suction pressure reading is 1.3 psig, the evaporator boiling point is ____°F.
A. +18 B. +10 C. -12 D. -18
Trades & Technology
Protective safety rod caps should be made of _____ .
A. rigid plastic B. thick rubber C. cast concrete D. flexible plastic
Trades & Technology