Assuming that the 120-kip load is removed from the truss in Figure P9.24, compute the reactions and bar forces if the temperature of bars AB and BC increases 60°F; the coefficient of temperature expansion ? = 6 × 10 ?6 (in./in.)/°F.
You might also like to view...
?A fastening technique in which plastic or metallic parts are inserted into other plastics components, sometimes while the plastics are still warm, is ____.
A. ?press fitting B. ?snap fitting C. ?shrink fitting D. ?transfer fitting
The fur of a chinchilla is very soft with _____ hairs growing from one hair follicle
a. up to a dozen b. roughly half a dozen c. approximately 120 d. as many as 60
Select the characteristics of a flake ice maker. You may select more than one
A) Uses hot gas bypass to release ice from the evaporator B) Continuous ice making and delivery C) Alternating ice making and harvest cycles D) Uses a slow-turning auger to crack off the ice E) Large rectangular evaporator F) Cylindrical evaporator
The two types of atomizing humidifiers are the ____________________ and ____________________.
Fill in the blank(s) with the appropriate word(s).