What's is the proper fastener to use to join two wires.

A. wire nut

B. cellophane tape

C. Spring clip

D. Staples

Which of the following statements most accurately describes the circuit? A. The Leonardo microcontroller will push 5V from pin 13 B. The resister drops the voltage from 5V to 3V so that the LED does not overheat C.

The Reynolds number is a dimensionless group defined for a fluid flowing in a pipe as Re Durho/μ whereD is pipe diameter, u is fluid velocity, rho is fluid density, and μ is fluid viscosity.

At steady state, a refrigerator whose coefficient of performance is 3 removes energy by heat transfer from a freezer compartment at 0 degrees C at the rate of 6000 kJ/hr and discharges energy by heat transfer to the surroundings, which are at 20

What is the normal depth in a 4.5-foot wide rectangular channel that conveys a discharge of 185 cfs and has a bed slope of 4% with a Manning's roughness coefficient of 0.016?

Why is it important that ironworkers wait to begin work until after cement masons are finished with their job? Cement is an important component of iron. For most buildings, iron is used to encase the cement.

Work done by a system during a process can be considered as a property of the system. a) True b) False

When the compression process is non-quasi-equilibrium, the molecules before the piston face cannot escape fast enough, forming a high-pressure region in front of the piston. It takes more work to move the piston against this high-pressure region.

hypothetical A-B alloy of composition 40 wt% B-60 wt% A at some temperature is found to consist of mass fractions of 0.66 and 0.34 for the α and β phases, respectively.

10. Which of these requires a wheel alignment after replacement? A. Struts B. Shocks C. Both

What is the definition of diameter pitch?