Q 2) A 110-V RMS, 60HZ source is applied to a load impedance Z. The apparent power entering the load is 120 VA at a power factor of 0.707 lagging. Assuming the voltage source is the reference phasor and has the zero phase angle, i.e., the phasor of voltage source is 11020°. Find: (a) the complex power (b) the rms current phasor Irms supplied to the load, (c) Z, and (d) assuming Z is a combination R and jwL, find the values of R and L.

Q1) Design an electrical measurement device that can switch on an air cooler to work when the temperature is 25 C and the electrical power should be 220 V. Note the electrical power has reduced to 5V when it is 220 V by some circuits. You can use this signal m your device.

Q2// Implement the following functions using PLA FI-m(1,2,4,6),F2-m(0,1,6,7), F3 m(2,6)

find and draw state diagram