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.

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?

Prove the equivalence between the two statements of the 2nd law of thermodynamics (i.e., a violation of one statement leads to the violatio the other statement)