Which of the following should NOT be done to keep people from slipping on floors?

1. The type of ignition system in which two cylinders share one coil is called a: a. distributor ignition system. b. waste spark ignition system. c. coil-on plug ignition system. d. None of the above

Technician A says that gear lube and bearing grease cannot be substituted due to the different housing and seal designs each lubricant demands in a vehicle. Technician B says that gear lube is thicker than bearing grease. Who is correct?

A horizontal angle was measured by repetition six times with a total station. If the initial display reading was 21o33'18" and the final reading was 129o20'04", determine the value of the angle to the nearest second.

Which of the following is correct regarding the principal stresses and maximum in-plane shear stresses? a. Principal stresses cannot be negative. b. The shear stress over principal stress planes is always zero. c.

A worker is asked to move 30 boxes from a desk onto a shelf within 3 minutes (assume there is enough space and no other lifting work within 8 hours). The shelf height is 55 inches, and the desk height is 30 inches.

Write a function to find the factors of an input number. The function should have one input n and a single output of a vector whose entries are the factors of n. The only built in functions you are allowed to use are mod or rem (I would prefer mod).

What was the purpose of the vasa ship

Describe the differences between convection and thermal radiation.

Poly (L-lactic acid) is known to be highly crystalline and not to be completely resorbed over periods of time as long as 143 weeks.

The capacitor is initially discharged, and the battery is at a positive voltage. Which correctly describes what happens after the switch has remained closed for a long time? Note: The battery is ideal (no internal resistance).