(AUTOCAD)when using the line command which option allows us to quickly create the line segment connecting black to the starting point?

Wiy doeres rere okhn a pump whon working betwon the same pressure range?

The proportional limit is always greater than the yield strength for a material. a)-trune b)- false

The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]