Determine the vertical deflection at C. HINT: as explained in the lectures, you can choose ANY set of bar forces that are in equilibrium with only the unit load acting at C, for example, with the force in bar BC arbitrarily set equal to zero; sounds tricky but it gives the same answer

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?