An alternating voltage is represented by 'v' = 220 sin (132 t) volts. Find: (i) Time period, (ii) Average value and (iii instantaneous value at 11 ms. Time period, T = 0.04759 One possible correct answer is: 0.047575757575758 sec Average value, Vave = One possible correct answer is: 140.12738853503 V

An alternating voltage is represented by 'v' = 220 sin (132 t) volts. Find: (i) Time period, (ii) Average value and (iii instantaneous value at 11 ms. Time period, T = 0.04759 One possible correct answer is: 0.047575757575758 sec Average value, Vave = One possible correct answer is: 140.12738853503 V

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter4: Conductor Sizes And Types, Wiring Methods, Wire Connections, Voltage Drop, And Neutral Conductor Sizing For Services

Section: Chapter Questions

Problem 9R

See similar textbooks

Similar questions

The voltage drop across two series – connected units A & B are 60 & 90 Volts respectively . Assume EA to be reference phasor , a) calculate the resultant voltage (ER) and the angle it makes with the x axis reference? if EA lags behind EB by 90⁰ (b) If EB leads EA by 60⁰?
A star load with ZA = 12 < 45o ohms, ZB = 10 < 30o ohms, and ZC = 8 < 0o ohms is connected to a four-wire, 208-volt system. Find the total power. ANSWER THIS ASAP PLSS
Q) Why AC current is preferred over DC current for high power electrical circuits? NOTE: Answer must not exceed more than 5 lines
An 8 pole, simplex wave, series generator is wound for 130V, 500 A capacity. It has an armature resistance of 0.05 ohm and is wound in 6 turn per coil , 2conductor per turn and 12 conductor/slot, slots = 130. Find the new generatedemf if the armature is rewound as simplex lap. Rse = 0.02 ohm.
I want Correct Solution. Double check What is the peak time of the following systems?
How would the power delivered to the LED in the circuit below be affected if the below were adjusted? Make sure to submit your answer in words. a) Frequencyb) Amplitudec) DC Offsetd) Time per Division
Assume you are working on sinusoidal ac supply voltage which is in the form of 150 sin 220 t. So apply this voltage find out following parameters. Analyze the maximum value of voltage Options: A)150 volt B)55 volt C)45 volt D)40 volt
Name the four voltage-current characteristics commonly used today. Select one or more: A. 230 VOLTS/THREE PHASE/60 HERTZ B. 277 VOLTS/SINGLE PHASE/60 HERTZ C. 240/THREE PHASE/50 HERTZ D. 120 VOLTS/SINGLE PHASE/60 HERTZ E. 208 VOLTS/THREE PHASE/60 HERTZ F. 480 VOLTS/THREE PHASE/60 HERTZ G. 230-VOLTS/SINGLE PHASE/60 HERTZ
A 3.3kV, star connected alternator has a transient reactance of 1Ω per phase and negligible winding resistance. It is protected by circulating current Merz-Price protection. The alternator neutral is earthed through the resistance of 3.75Ω The relays are set to operate when there is out of balance current of 1 A in secondary of 300/3 A current transformers. How much % of winding is protected against earth fault?
Given the bellow Arduino command: analogWrite( 8, 200); What is the duty cycle? What is the voltage output?
The maximum value of the sinusoidal voltage wave generated in one coil of an alternator is 12 volts. How many electrical degrees from the zero point in the cycle (increasing positively) will the voltage be a) +8.5 volts b) -8.5 volts Please give the complete solution for this problem, please. Thank you!
A coil with resistance of 20 ohms and inductance of 53 millihenry is connected across 141.4 volts, 60 Hz supply. What is the power factor of the circuit?