Power rack and pinion steering gear operation are being discussed. Technician A says the position of the rotary valve inside the spool valve directs the fluid to the appropriate side of the rack piston. Technician B says during a right turn, fluid is directed to the right side of the rack piston and the rack is moved to the left. Who is correct?
What will be an ideal response?
B only
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Since the normal surfaces of an isometric pictorial are distorted and you are looking at all three dimensions on one sheet of paper, a cylinder is represented on an isometric drawing by a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
To treat a salty flavor in water, the usual method is to install a _____.
a. reverse-osmosis system b. distillation system c. filtration system d. ion-exchange system
Which of the following statements about battery ratings is true?
A. The ampere-hour rating is defined as the amount of steady current that a fully charged battery can supply for 1 hour at 80ºF (26.7ºC) without the cell voltage falling bellow a predetermined voltage. B. The cold cranking amperage rating represents the number of amps that a fully charged battery can deliver at 0ºF (-17.7ºC) for 30 seconds while maintaining a voltage above 9.6 volts for a 12 volt battery. C. The cranking amperage rating expresses the number of amperes a battery can deliver at 32ºF (0ºC) for 30 seconds and maintain at least 1.2 volts per cell. D. The reserve capacity rating expresses the number of amperes a fully charged battery at 80ºF can supply before the battery's voltage falls below 10.5 volts.
Chordal thickness is the straight line thickness of a gear tooth on the pitch circle.
Answer the following statement true (T) or false (F)