Tech A says that quick take-up master cylinders use two additional pistons to move brake fluid faster. Tech B says that banjo fittings are commonly used to connect brake hoses to wheel brake units. Who is correct?

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?