Write a program to compute the Fourier coefficients (up to the 10th harmonic) of the square wave in Table 17.3 with A = 10 and T = 2.






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(a)In Figure P8.15 compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD = 5 in. 2 ; the area of all other bars = 3 in. 2 . E = 30,000 kips/in. 2 . (b) If bars AB and BD are fabricated 3/4 in. too long and support D settles 0.25 in., compute the vertical displacement of joint E. Neglect all the applied loads.

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What part should be removed to test cylinder compression on a diesel engine?

A) A glow plug B) An intake valve rocker arm and stud C) An injector D) An exhaust valve

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A certain screw has 14 threads. This is 1/8 as many threads as there are on a second screw. If S represents the number of threads on the second screw, what is the value of S?

What will be an ideal response?

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A window frame is 4' 8-1/2" high. The frame is bricked up to a height of 3' 1-1/32". What is the measurement in inches from the top of the brick to the top of the frame?

What will be an ideal response?

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