1. Analyze the circuit shown in Fig. 7-11, pg. 239 with Rc = 4kohms, and Re = 1.5kohms.2. Calculate Ve, Ie, Vc and Vce. 3. Construct a circuit in MultiSIM and compare your measured values with the calculations in 2. 4. Include worked solution, a discussion of any differences in the theoretical and measured values and screenshots that show your measurements and paste them into a document entitled “Lab5_StudentID”.  5. Upload file “Lab5_StudentID”. photo.JPG Thanks again for the help! 

1. View video entitled “Module 7 – AC and DC Waveforms of BJT Circuits in MultiSIM”.2. Construct a circuit in MultiSIM similar to Fig. 9-4, pg. 292 with an input voltage of 100microVolts RMS.3. Capture screenshots showing each AC and DC waveform and paste them into a document entitled “Lab7_StudentID”. 4. Upload file “Lab7_StudentID”.photo (2).JPG 

8. (i) A star-connected, three-phase synchronous induction motor takes a current of 10 amps from a 415 volt supply at unity power factor when supplying a steady load. If the synchronous reactance is 5 ohms/phase and the resistance is negligible, draw the phasor diagram and calculate the value of the generated emf and the load angle. (ii) If the excitation is reduced by 10% and, as a consequence the generated e.m.f. is reduced by 10%, calculate the new value of the generated e.m.f E, the stator current, the power factor and the load angle, assuming that the load does not change. (iii) Comment very briefly on the effect that reducing the excitation has on the power factor, stator current and the load angle,