What does this traffic signal mean? O Caution
O Come to a complete stop
O Proceed straight through the intersection
O Stop, then ploceed with caution

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

Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above