Calculate the time period of the waveform x(t)=24sin(24πt+π÷4).(a) .064 sec(b) .047 sec(c) .083 sec(d) .015 secThis question was addressed to me in class test.I would like to ask this question from Dynamics topic in section Dynamics of Electrical Drives of Electric Drives

Calculate the time period of the waveform x(t)=24sin(24πt+π÷4).(a)

1.	Calculate the time period of the waveform x(t)=24sin(24πt+π÷4).(a) .064 sec(b) .047 sec(c) .083 sec(d) .015 secThis question was addressed to me in class test.I would like to ask this question from Dynamics topic in section Dynamics of Electrical Drives of Electric Drives
Answer» Correct OPTION is (c) .083 sec Best explanation: The fundamental time PERIOD of the sine wave is 2π. The time period of X(t) is 2π÷24π=.083 sec. The time period is independent of PHASE shifting and time shifting.

Discussion

No Comment Found

Related InterviewSolutions

The phase difference between voltage and current in the capacitor.(a) 90°(b) 80°(c) 95°(d) 91°This question was addressed to me in an online quiz.The above asked question is from Dynamics of Motor-Load Combination topic in division Dynamics of Electrical Drives of Electric Drives
The phase difference between voltage and current in the resistor.(a) 85°(b) 90°(c) 0°(d) 5°The question was posed to me in class test.I need to ask this question from Dynamics of Motor-Load Combination topic in portion Dynamics of Electrical Drives of Electric Drives
Calculate the phase angle of the sinusoidal waveform y(t)=55sin(4πt+π÷8).(a) π÷8(b) π÷5(c) π÷7(d) π÷4I got this question in quiz.Question is from Dynamics topic in chapter Dynamics of Electrical Drives of Electric Drives
Calculate the useful power developed by a motor using the given data: Pin = 3000 W, Ia = 60 A, Ra = .4 Ω. Assume frictional losses are 200 W and windage losses are 400 W.(a) 970 W(b) 960 W(c) 980 W(d) 990 WI have been asked this question by my college professor while I was bunking the class.Question is from Dynamics in chapter Dynamics of Electrical Drives of Electric Drives
Boost converter is used to _________(a) Step down the voltage(b) Step up the voltage(c) Equalize the voltage(d) Step up and step down the voltageThe question was asked in an internship interview.Query is from Dynamics in section Dynamics of Electrical Drives of Electric Drives
230V, 10A, 1500rpm DC separately excited motor having resistance of .2 ohm excited from external dc voltage source of 50V. Calculate the torque developed by the motor on full load.(a) 13.89 N-m(b) 14.52 N-m(c) 13.37 N-m(d) 14.42 N-mThe question was posed to me in my homework.This key question is from Dynamics topic in portion Dynamics of Electrical Drives of Electric Drives
What is the relationship between torque and speed in constant type loads?(a) Torque is independent of speed(b) Torque linearly increases with increase in speed(c) Torque non-linearly increases with an increase in speed(d) Torque non-linearly decreases with an increase in speedI got this question in an interview for job.My question is based upon Dynamics in division Dynamics of Electrical Drives of Electric Drives
Rolling mills exhibit what type of load torque characteristics?(a) Constant torque characteristics(b) Linearly rising torque characteristics(c) Non-Linearly rising torque characteristics(d) Non-Linearly decreasing torque characteristicsThe question was asked in unit test.This interesting question is from Dynamics topic in division Dynamics of Electrical Drives of Electric Drives
Calculate the value of the duty cycle if the system is on for 5 sec and off for 10 sec.(a) .333(b) .444(c) .201(d) .642The question was posed to me during an interview.I'd like to ask this question from Dynamics topic in section Dynamics of Electrical Drives of Electric Drives
The slope of the V-I curve is 0°. Calculate the value of resistance. The graph is parallel to the x-axis.(a) 1 Ω(b) 1.8 Ω(c) 0 Ω(d) 2.2 ΩThis question was addressed to me in a national level competition.This interesting question is from Dynamics topic in division Dynamics of Electrical Drives of Electric Drives

Calculate the time period of the waveform x(t)=24sin(24πt+π÷4).(a) .064 sec(b) .047 sec(c) .083 sec(d) .015 secThis question was addressed to me in class test.I would like to ask this question from Dynamics topic in section Dynamics of Electrical Drives of Electric Drives

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment