What are the three basic components of a limit switch

Air pressure is higher above an airfoil. true or false

Why is a building considered a type of system?

Which of the following drivers has the right-of-way? A. a driver planning to turn left at a two-way STOP B. a driver seeking to turn off of a road that has dead-ended C. the driver who arrives first at an intersection with a four-way STOP D.

For a DC coupled amplifier with a single high frequency pole, the phase of the gain approaches 90 degrees at frequencies well above the upper corner frequency. True or false?

We want to machine by turning this part on a CNC lathe with uncoated carbide tools in optimal condition. A long rod of Ø15 mm is used. Cite the sources and then calculate: 1) The depth of cut to produce Ø14mm in two equal passes.

At steady state, a power cycle having a thermal efficiency of 38% generates 100 MW of electricity while discharging energy by heat transfer to cooling water at an average temperature of 70 F.

What is the definition of a fluid?

You are ordering steel cable for a 250 foot long zip-line you are building in your back yard. The cable can be ordered in diameters with 1/16 inch increments. (1/16, 1/8, 3/16, 1/4, 5/16, 3/8, etc.

Which of the following statements is LEAST-Likely true? A) Do not attempt to unseat the beads of an inflated tire. B) Do not strike the tire or rim with a hammer. C) A hammer is sometimes necessary when removing a passenger car tire.

What is the pitch circle diameter of a 50-tooth spur gear having a circular pitch of 0.375 inch