A series RLC circuit has R = 520 &νβσπ;Ω, L = 0.25 H, and C = 4.70 μF. It is connected to an AC source with f = 60.0 Hz and ∆Vmax = 170 V. Determine the inductive reactance, the capacitive reactance, and the impedance of the circuit. Find the maximum current in the circuit. Find the phase angle between the current and voltage

Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa

Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.

What is the major difference between thermoplastics and thermosetting plastics from the polymerization structure point of view?