b. - engages the motor. *\nrpm read - out\npower switch\nfeed wheel\ntable\nchuck\ndepth stop\nspeed…

b. - engages the motor. *\nrpm read - out\npower switch\nfeed wheel\ntable\nchuck\ndepth stop\nspeed adjustment\nchuck key

b. - engages the motor. *\nrpm read - out\npower switch\nfeed wheel\ntable\nchuck\ndepth stop\nspeed adjustment\nchuck key

Answer

Brief Explanations:

The power switch is the component that turns on or engages the motor in a machine. Other options like RPM read - out shows speed, feed wheel moves material, table is a surface, chuck holds work - piece, depth stop controls depth, speed adjustment changes speed, and chuck key tightens chuck.

Answer:

B. Power Switch