A spirit level can be used • A in the vertical or horizontal position • B. only in the vertical position . Conly in the horizontal position . D. in any position 7. To measure motor RPM the rubber-tipped shaft on a handheld tachometer must be held against the • A end of the spinning motor shaft • B. base or motor foot . C. power cord while the motor is running . D. motor shaft, but only when the motor is stopped & The three types of shaft-to-adjacent-shaft power transmission are • A belt drive, clutch, and gear drive • B. clutch direct coupling, and gear drive • C belt drive, chain drive, and gear drive • D. flexible coupling direct coupling, and sleeve coupling 9. The grade of a bolt can be determined by A measuring the bolt diameter . B. measuring the bolt length and diameter • Ccounting its threads per inch • D. the marking on the head of the bolt 10. A bedplate is a solid piece of metal usually made of • A copper • B. steel . C brass • D. cast iron
