To improve safety in operation most improvements have centered around what pieces of the system, give specific pieces and improvements

How do you distinguish the difference between drag and lift forces?

Which definition best fits the idea of electrical resistance in a wire? A. the decrease in current flow due to electrons colliding with metal atoms B. the electrical current induced by a spinning magnet inside of a coil C.

In remote areas, your gps devices may lose reception. It's a good idea to have a

Name 3 types of hydraulic cylinder mountings.

The atmospheric pressure reads "35.2". What is the "gage pressure"?

Roentgens are used to measure the amount of: uranium fuel burned radiation hydrogen isotopes

What is the maximum % carbon for structural steel?

An airplane flies from San Francisco to Washington DC at an air speed of 800 km/hr. Assume Washington is due east of San Francisco at a distance of 6000 km.

An example of Ferrous alloy is Brass a) - True b) - False

There is no difference in boring and drilling. a) - True b) - False