Sketches are the foundation for creating features in a CAD program, most SolidWorks features start with which sketch?

1. Original

2. 2D

3. 3D

4. Graphical

Which one of the following statements belt batter boards is correct

Why can crashes be considered two separate collisions?

The Reynolds number, rhoVD/μ is a very important parameter in fluid mechanics. Determine its value for ethyl alcohol flowing at a velocity of 5 m/s through a 1-in.-diameter pipe.

What should you following distance be at night

19.11 The atmosphere is stable with a lapse rate of - 0.2 °C/100 m. The surface air temperature is 15 °C. A parcel of air is released at the ground with a temperature of 25 °C. Calculate the maximum mixing height, in m.

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