Name two types of battery chargers that are used in mechanics

5. Create a short poem or haiku (a poem with 5 syllables in the first line, 7 syllables in the second, and 5 in the third) to explain a problem you are currently trying to solve. Do not use more than 20 words to express the problem.

In an apartment the interior air temperature is 20°C and exterior air temperatures is 5°C. The wall has inner and outer surface temperatures of 16°C and 6°C, respectively. The inner and outer convection heat transfer coefficients are 5 and 20 W/m2.

What are the approximate solutions to the quadratic function x^2+6x-4=0

The velocity of a fluid flowing between 2 parallel plates is given as a function of the distance between the plates (y) by the equation: u = 1/2 y^2. The gap between the plates is h, and the width of the plates is b.

Prepare deflection angles for staking the curves in problem 2-2. In every example assume that Sta. P. I. = 37+53.21. Carry the results to the precision used in section 2-9. (a) Set full stations. Partial answers: Sta. T. C. = 32+58.83; C. T. = 42+40.

The Reynolds number, rhoVD/μ is a very important parameter in fluid mechanics. Determine its value for ethyl alcohol flowing at a velocity of 4 m/s through a 2-in.-diameter pipe.

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