Question: A 1 2 0 V 1 2 0 V , series - wound motor has a field resistance of 7 9 . 7 7 9

A 120V120V, series-wound motor has a field resistance of 79.779.7 and an armature resistance of 8.528.52.
When it is operating at full speed, a back emf of 80.1V80.1V is generated.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Electrical Engineering Questions!

Q:

max E 3x1 + 4x2 + 5x3 s.t. 2x1 + 3x2 + 2x3 s 400 X1 + 3x2 + 3x3 3 300 X1 X2, X3 , , X2 = 0, X3 = 0, Si 400 and 52 For the starting basic feasible solution x1 = 0, 300, the corresponding Simplex...

Q:

Find ||u||, |v||, and ||u + v||. u = (2, 1, -2, 0), v = (0, 1, 1, 4) (a) ||u|| (b) ||v|| (c) ||u + v||

Q:

1. A shunt-connected DC motor equivalent circuit below has V1 = 240 V, and RA = 4 at 1000 rpm. The total field resistance is RF+ Radj = 300 2. The induced armature voltage is 120 V at 0.8A of IF. E,...

Q:

Were your predictions for the currents within 10% of the measured values? If your predictions were clearly wrong, what mistaken assumption did you make in your calculations? Percentage Error= |...

Q:

1 )A coil of resistance 20 and inductance 100 mH is connected in parallel with a 50 F capacitor across a 30 V variable-frequency supply. Determine (a) the resonant frequency of the circuit, (b) the...

Q:

Do the worksheet based on a simulation Link to the simulation: https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_all.html AutoSave . OFF 9.G G ......

Q:

1. [lpt] toil? Which of the following statements are true? Select all cor rect. If none correct, enter N. A) If a current is pointing towards you, the magnetic eld would form a counterclockwise...

Q:

Background: Most circuits have more than one component, called a resistor that limits the flow of charge in the circuit. A measure of this limit on charge flow is called resistance. The simplest...

Q:

solve all of these remarked questions otherwise skip this to avoid dislike. E22,3131 = (E23.1-E31.2 + E12,3),123 E13,1212 = (E23,1 + E31.2 - E12,3),123 to) Exercises 1. The deformation of a body is...

Q:

Write a MATLAB code for each of the following scenarios regarding the 1D Wave equation Finite Difference Method The following is what you may need in order to solve this problem set: (1,1+AI) -...

Q:

The construction in progress account is used to accumulate all costs of construction. What additional item is included in this account when percentage-of-completion accounting is followed?

Q:

Give the products expected when each of the following alkenes is subjected to oxy mercuration-reduction. (a) Cyclohexene (b) C/s-3-hexene

Q:

Payment to aquire bonds of other corporations should be classified on a statement of cash flows as a ( n ) : operating activity

Q:

This is Shopee's Cross-Functional Flowchart. Explain each of its processes.(Explain each department and detail it). Many thanks for help?. Ship Prepare Office Requistion r Requistion Buyer Prepare...