cessControl) Question 3 (1 point) + ww a www Controller ww R Op amp b Rin + Rin ww C Power amp O 0:54 dc tachometer/generator dc motor d Feedback loop Load For the above Control Loop diagram, indicate the letter which best corresponds with the Error Signal: a Word Q Search W 00 ENG US #

Pleaseee answer COMPLETE solution ( if theres a drawing needed please include if not, then it's fine) Format is: Given: Unknown: Solution: THANK YOU SO MUCHHH

Q1) Answer the following: - 1-E = (V – laRa ) then N = 2-The consist of and N 3-In a the shunt field winding is connected in parallel with the armature winding only. Series Field Shunt Field R Re 4- The Vo is adjusted by adding This increase slope of this line causing the operating point to shift at lower voltage. No Load V prime mover certain speed. 5-for wave wound generator A= , and for lap wound generator A= 6-The is made up of insulated 7- The connection arrangement to obtain shunt or series excited generators, the field winding is disconnected from the machine and connected across an external supply. is as shown in the figure below. For UC No Supply Load field winding constant speed www

Given the problem in the picture, answer the following: -What is the shunt field current? * -Calculate the armature current. * -Determine the generated voltage. * -What is the speed of the machine?

A single phase synchronous generator was open-circuit and short-circuit tested. During an opencircuit test of the synchronous machine, nominal voltage of 220 V was obtained for the fieldcurrent of IfNL = 6 A while for short-circuit test, rated current of 8 A was reached for the fieldcurrent of IfSC  = 5 A. The synchronous generator is connected to rated voltage of 220 V.Assuming negligible armature resistance determine: a.    internal voltage E (behind Xs), under rated current and power factor of 0.8 lagging;b.    for the internal voltage from (a) determine the steady-state stability limit.Note: Xs is ratio of IfSC / IfNL

20.a. A capacitive sensor is used to detect the presence of _______ objects.A. ferrousB. nonmovingC. nonconductiveD. magnetic20.b. A three-phase motor can be made to run backwards byA. connecting a resistor in series with the armature.B. reversing the control voltage connections.C. reversing three of its power leads.D. reversing two of its power leads.

Q1 • The D.C shunt generators consist of two parts, • The conditions for voltage build-up in D.C shunt generator are • The • Can be controlled the speed of de shunt motor, by changing ------- at constant and- and --- must be constant throughout the test of no load D.C shunt generator. -----------

A Moving to another question will save this response. Question 1 Sketch L(x) and calculate the induced emf in the excitation coil for a linear actuator shown below. d-x Magnetic plunger Magnetic flux Lossless N-turn coil Magnetic core 400 (a) (b) A singly excited linear actuator find e when -I=ldc -l=Imsin(wt) For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I Ų S Paragraph I 品 白Q Arial 14px

Please help me with these MCQ 1. stator windings are connected in _____ types 2. Circuit resistance is checked by connecting a(n) ______ to the positive battery terminal and the output, or battery terminal of the AC regenerator. 3. Slip rings and brushes A: Mount on the rotor shaft B: Conduct current to the rotor field coils C: Are insulated from each other and the rotor shaft D: All of the above