Consider a series rlc circuit driven by a sinuoidal voltage source of 1v amplitude and angular frequency, ω, radians/sec. (a) derive an expression for the amplitude of the sinusoidal steady state voltage across the resistor, as a function of r, l, c, and ω. (b) for r = 5 kω, l = 400 nh, and c = 4 nf, sketch this amplitude as a function of ω, for values ranging from 1 krad/s to 1grad/s. what kind of a filter does this represent?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux