Engineering, 17.12.2019 20:31 jurneii
All the functions must be written in a functional style and must use only the basic scheme functions car, cdr, cons, null, atom, the equality functions, the arithmetic functions, append, and the conditional functions if and cond. be sure to write some code to demonstrate your functions on various inputs. you can place your entire solution into a single scheme (.scm) source file. some possible interpreters: repl. it (recommended for simplicity), guile (for linux environment), dr. scheme/racket, mit/gnu scheme, etc.
Answers: 2
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Engineering, 04.07.2019 18:20
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
All the functions must be written in a functional style and must use only the basic scheme functions...
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