Discuss how to safely use power tools
What will be an ideal response?
Only use power tools that are properly grounded. Stand on dry nonconductive surfaces when using electrical tools. Use only properly sized electrical cords in good condition with a GFI or GFCI. Turn on the power only after checking to see that there is no obstruction to proper operation. Disconnect the power from an electrical tool
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Technician A says when removing a coil spring from a strut, some spring tension may be left on the upper strut mount before loosening the strut rod nut. Technician B says when installing a spring compressor tool on an enamel-coated coil spring, tape the coil spring in the tool contact area. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Technician A says that that most FWD vehicles use U-joints on the front drive axles. Technician B says that all RWD vehicles use CV joints on their rear drive axles. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The basic purpose of switchgear is to _____.
a. provide protective grounding for equipment b. provide power system protection by automatically isolating faulty components c. provide a grounding system for AC systems between 50V and 1,000V d. insulate conductors from hazardous atmospheres
Throughout most of the 1930s, majorities of the American people responded to the aggressive actions of Germany, Italy, and Japan by
A. pressuring President Roosevelt to provide American military aid to the victims of fascist aggression. B. giving generous economic and humanitarian help to the victims of fascist aggression. C. advocating the U.S. sign a mutual military defense agreement with Great Britain and France. D. demanding an oil embargo on all warring nations. E. retreating further into isolationism.