g The 5V battery in question 5 is replaced with an AC signal source that has a peak amplitude of Vp = 5 V. (a) Draw one period of the signal, along with the output response. You can use Micro-Cap or another simulator to help you visualize the circuit’s behavior. Signal source: sinusoidal, VA = 5V, F0 = 1 kHz. Diode: use 1N4001, with N = 1. (b) What is the largest voltage drop across the diode? Is it when the diode is forward biased or reverse biased? (c) What is the peak power dissipated by the diode? Is it when the diode is forward biased or reverse biased?

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when