Construct the Bode magnitude and phase plots on the semi-log charts for the following two transfer functions.
(a) H(ω) = jω/ω₀, ω₀ = 10⁴ rad/s.
(b) H(ω) = 1 + jω/ω, ω = 4 x 10³ rad/s.
(c) H(ω) = 1/(1 + jω/ω), ω= 2 x 10³ rad/s.
(d) H(W) = jω/jω₁/(1+ jω/jω₂), ω₁= 10⁴ rad/s, and ω₂= 2 x 10³ rad/s.

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.