What are the chemical properties of metals

The longer a wire will run the thicker it needs to be to prevent voltage drop. True or False?

How to build a machine that can create anything

Tech A says that the brake pedal uses leverage to multiply foot pressure. Tech B says that when braking hard while moving forward, the vehicle's weight transfers to the rear wheels, increasing their traction. Who is correct?

Which of these is the coarsest grit abrasive that may be used on aluminum? 36 grit 80 grit RS 120 grit 180 grit

The contents of a tank are to be mixed with a turbine impeller that has six flat blades. The diameter of the impeller is 3 m.

A vacuum gauge indicates that the pressure of air in a closed chamber is 02 bar (vacuum) The pressure of the surrounding atmosphere is equivalent to 750 in of mercury The density of mercury is 13.95 g / cn and the acceleration of gravity is 9.8.

The Reynolds number for flow over a fixed horizontal flat plate is constant throughout its length. a) True b) False

Briefly describe the function of the thermostatic expansion valve in a vapour compression refrigeration system

An agent in another state wants to become an agent in New York. The other state gives the same privileges to New York agents wanting to be licensed in that state as it does its own agents.

What color is dot 5 brake fluid