The Swiss Cheese model of accident causation is often referred to as what?
A) Cumulative act effect
B) Layering effect
C) Food-effect
D) All of the above
A) Cumulative act effect
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A tactical plan might include__________
A. How many lifts are needed in the service facility B. What financing is required to open the business C. The objectives of the business D. All of the above
Three-phase motors with dual-voltage stators are designed to be connected to ____.
a. 90 volts or 120 volts b. 120 volts or 240 volts c. 90 volts or 480 volts d. 240 volts or 480 volts
____ weld faces tend to trap slag along the toe of the weld.
A. Concave B. Flat C. Dirty D. Convex
What is the purpose of guidelines?
a. aid in shaping letters b. set the size of letters c. both "aid in shaping letters" and "set the size of letters" d. none of these answers is correct