What is the force that slows or prevents the moving of two objects that touch?
What will be an ideal response?
Friction is the force that slows or prevents the moving of two objects that touch.
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Rubber-tipped _____ work at full shop air pressure.
What will be an ideal response?
A water pump can fail to provide the proper amount of coolant flow through the cooling system if what has happened?
A) The bearing is noisy B) The coolant is leaking from the weep hole C) A bearing failure has caused the shaft to become loose D) The impeller blades are worn or slipping on the shaft
Which of the following is true concerning detailed hazard analysis methodologies?
A. FEMA allows problems to be identified even before a body of experience has been developed for a system. B. HAZOP allows problems to be identified even before a body of experience has been developed for a system. C. HEA is a formal step-by-step analytical method that is a spin-off of reliability analysis. D. TOR is used to predict human error.
Why is the drain for condensate water normally trapped?
A) To funnel water to the auxiliary drain B) To stop water from standing in the drain pan C) To reduce humidity D) To trigger the condensate sump pump