please solve q 7 and 8 4. Set the controls of the Thyristor Speed Controller as follows:CLOSED LOOP selector:"O" PositionRUN selector:"O" PositionFIRING ANGLE:"MIN" position5. On the Power Supply, set the main power switch to the "I" (on) position, and increase the voltagecontrol knob to 120 V.6. On the Thyristor Speed Controller, adjust the FIRING ANGLE potentiometer so that the armaturevoltage increases to 100V in 20V incremental steps as shown in the Table-1.For each armature voltage setting, measure and record the armature current IA, field current IF,and motor speed in the following Table:Table-1:VA(V)SPEEDIA(A)IF(mA)(r/min)360202050.2A780A40니니구o.3360607130.4360809740.436 o10012410.423607. Do your results confirm that the speed of the DC Motor/Generator can be controlled by varyingthe armature voltage using the Thyristor Speed Controller?8. Do your results confirm that the DC Motor/Generator offers a wide speed range when controllingthe armature voltage using the Thyristor Speed Controller?9. Return the FIRING ANGLE potentiometer to MIN. and turn off the Power Supply.

The speed control of a DC motor/generator can be done with the mentioned following three ways :…

7. Do your results confirm that the speed of the DC Motor/Generator can be controlled by varying the armature voltage using the Thyristor Speed Controller? 8. Do your results confirm that the DC Motor/Generator offers a wide speed range when controlling the armature voltage using the Thyristor Speed Controller?

7. Do your results confirm that the speed of the DC Motor/Generator can be controlled by varying the armature voltage using the Thyristor Speed Controller? 8. Do your results confirm that the DC Motor/Generator offers a wide speed range when controlling the armature voltage using the Thyristor Speed Controller?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: av + Switch Iks I malt

Q: You are given the circuit shown below. Note that the connected to the + terminal of the capacitor…

A: “Since you have posted multiple questions with multiple sub parts,we will provide the solution only…

Q: In the circuit shown in fiqure the switch is closed at time (t=0). The rate of change of current di…

A: Referring to the given circuit, at time t=0-, the switch will be open as nothing mentioned in the…

Q: (1) a 1.33-H inductor in series with a 3-F capacitor (2) a 1.33-H inductor in parallel with a 3-F…

A: Given circuit shown

Q: a) To increase the rate at which energy is transferred to the resistive load, should L be increased…

A: In the given figure it is clearly shown that the 1current is lagging (because the current waveform…

Q: The switch is close for a long time, then at t = 0 it was opened. Determine the equation for the…

Q: For the systems defined in state space to plot Root Locus is used the following command in MATLAB…

A: I TAKE ONE EXAMPLE TO SHOW HOW THE CODE WORKS:;- clc;clear;close all;A =…

Q: Find the energy stored in the capacitor C3 in “mJ" for the circuit. Take V=163 V, C1=C2= 64 µF,…

A: Given:V=163 VC1=C2=64 μFC3=C4=C5=77 μF andC6=C7=C8=39 μF Given: Taking C1 , C2 in…

Q: There is a circuit with two capacitors, where K1= 2, K2= 4, K3= 6, K4= 4, K5= 6 Find the…

A: Capacitance: Capacitance of a capacitor is defined as the ratio of amount of charge stored in the…

Q: 1- Create circuit the 2nd order circuit using with 2 capacitors and 2 resistors. Following the state…

Q: Reduce the following block diagrams G1(s) R(s) C(s) G2(s) G5(s) G6(s) + + G3(s) G4(s) G7(s)

Q: I have a 12 V battery connected to an RC circuit. The circuit is designed to draw a maximum current…

Q: Q2: Sketch the root loci for the system shown in below Figure R(s) C(s) s+3 s(s + 1) K(s + 2)

Q: In an R-L circuit with initial current, when the switch is closed, the response decays with time…

Q: The step size is variable in which of the following: DM ADM PCM

Q: We wish to carry out a subtraction using the circuit shown below. We will subtract A - B where A =…

Q: R R R. Z V, The circuit above has been on for a long time. If Z is an inductor, the voltage across Z…

A: Transient response in electrical network. 1-intial condition-v(0), i(0) 2-final condition-v(∞), i(∞)…

Q: Reduce the block diagram shown in the figure below to a single block, T(s)=C(s)/R(s)

Q: 5. IF you want to design 8: 1 MUX by using 2: 1 MUX only, how many 2:1 MUX you need - Your answer

A: Multiplexer : Multiplexer is a electronic device which sends multiple inputs on a carrier channel at…

Q: Closed loop poles in a second order system -5 + 12j and -5-12j what is the damping ratio of the…

Q: 3. Liz has two resistors: one 100 Ohms, and the other 150 Ohms. She also has two capacitors: one 6…

A: This question is from basic network analysis. Under which we are going to study the various…

Q: ssume that the switch has been in position B for a long time and is then moved to position A. If the…

A: Find the value of capacitor C. Time t= 0 switch move at position A. At time t= 4s voltage across…

Q: Find the Thevenin equivalent at the nodes A-B. AV bA Js 207614 3A

Q: Determine C/R for the system represented by Fig. 7-59.

A: Given: Required: C/R of the system shown above.

Q: Given: C1, C2. C2 C1 C2 Calculate the equivalent capacitance Ceq with respect to terminals a - b.

Q: A circuit has a capacitor (40nF) in series with a 10kΩ resistor and this combination is in parallel…

Q: V₂ +1 t=0 Xww R₁ VI ww R₂ C₁ 12 <C₂ R3

A: This is a 2nd order RC circuit. We solve the s-domain circuit by nodal analysis.

Q: An RC circuit's time constant is measured to be 12 s. The capacitor and resistor are connected in…

Q: P7-12 7-13 The circuit in Figure P7-13 contains two energy storage SS devices connected to a battery…

A: In this question we need to plot the voltage Vo1(t) and VO2(t) from t= 0 to t= 10 ms

Q: R1 R4 V1 R2 iL(t) R3 R5 L For the above circuit, the switch has been in position A for a very long…

Q: In a series RL circuit, the resistance is 150 and the inductance is 5 H. The battery gives a…

Q: Reduce the system given in the following figure

Q: The capacitor 4µF is in series with equivalent capacitor of two parallel ( 1 µF and 3µF) and make…

Q: The switch in the circuit shown in figure beside has been closed for a long time, and then opens at…

A: given here transient analysis question and asked to determine the voltage V0t.

Q: 42 V1 100/60° V V2 ww 20 75/0 V 3 j42 ww

Q: Determine the voltage across the capacitor just before the sw Find v (0-) in Volts (due not enter…

A: To solve above question, one should understand the behavior of Inductor and capacitor in DC circuit.…

Concept explainers

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.

Question

please solve q 7 and 8

4. Set the controls of the Thyristor Speed Controller as follows:
CLOSED LOOP selector:
"O" Position
RUN selector:
"O" Position
FIRING ANGLE:
"MIN" position
5. On the Power Supply, set the main power switch to the "I" (on) position, and increase the voltage
control knob to 120 V.
6. On the Thyristor Speed Controller, adjust the FIRING ANGLE potentiometer so that the armature
voltage increases to 100V in 20V incremental steps as shown in the Table-1.
For each armature voltage setting, measure and record the armature current IA, field current IF,
and motor speed in the following Table:
Table-1:
VA(V)
SPEED
IA(A)
IF(mA)
(r/min)
360
20
205
0.2A
780A
40
니니구
o.3
360
60
713
0.4
360
80
974
0.4
36 o
100
1241
0.42
360
7. Do your results confirm that the speed of the DC Motor/Generator can be controlled by varying
the armature voltage using the Thyristor Speed Controller?
8. Do your results confirm that the DC Motor/Generator offers a wide speed range when controlling
the armature voltage using the Thyristor Speed Controller?
9. Return the FIRING ANGLE potentiometer to MIN. and turn off the Power Supply.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Please solve the problem
$ 7-7 The circuit in Figure P7-7 has 15 V stored across the two capacitors at t=0, with the same polarity as vo(t). If C₁ = 10,000 pF, C₂=22,000 pF, R₁ = R₂= R3=470 k, find vo(t) for 120. + vo(1) 1 w R₁ R₂ C₁ FIGURE P7-7 C₂ R3
what are key tips in remembering how to solve RLC circuits parallel and series? and combination series parallel.
Plz solve with all steps
Why are these the answers? I need help figuring out this problem.
Please solve it very fast i need it very urgent due to my exam
Solve the elementary application of Differential equation: A series RL circuit with R = 50 Ohms and L = 10H has a constant voltage V = 100V at t = 0 by closing of a switch. Find the current at t = 0.5 seconds
Please provide Handwritten answer
7. You have a 1.0 F capacitor and a spool of wire with diameter of 0.25 mm and want to build a 1.0 Hz oscillator. You find a cardboard cylinder 4.0 cm in diameter and decide to use it for your inductor. The cardboard cylinder isn't long enough, so you end up with two layers of closely spaced turns. You charge the capacitor, and connect it in a circuit with the inductor and an ideal ammeter (no resistance). The maximum current that the ammeter registers is 6.5 A. a. How long did you inductor end up being? b. Find the maximum charge on the capacitor. c. What is the energy stored in the capacitor at an instant when the ammeter shows 4.0 A.
4. The switch in the following circuit has been open for a long time before closing at t=0. A) find the voltage across the inductor as a function of time, VL B) find the current through the inductor as a function of time, iL. V1 R1 M 155 32V R2 625 C1 5μF L1 350mH
Write code in MATLAB that represents a working principle AC motor
I need answer within 20 minutes please please with my best wishes