Technician A says that a tie rod end is a ball and socket joint similar in construction to a ball joint. Technician B says that tie rod adjustment is use to set
camber. Who is correct?
A. Technician A only
B. Technician B only
C. Technician A and B
D. Neither Technician A and B

Acompressor compresses a gas, a pump compresses a liquid. for a given pressure ratio, why does it take more work to compress a gas in a compressor than a liquid in a pump? a)- for a given pressure ratio the average specific volume for a gas is much higher than the average specific volume for a liquid. b)- there is no difference. the only difference is the amount of heat generated (not work) c)- for a given pressure ratio the average volurge for a gas is much higher than the average volume for a liquid. d)-there is no difference