Answered: Find the phase difference between these…

Find the phase difference between these two. Also mention which one is leading. (i) I = 2 cos (wt+10) (ii) I = 16 cos (wt+10°) V = 3 sin (wt-10°) V = - 20 sin (wt-10°)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.4MCQ

See similar textbooks

Related questions

Q: Ex: Find R ab in the four-way Power divider circuit in Rig. A ssume each ele men t 's 1 1 1 を1 Mm. 1…

Q: Which of the following characteristics indicates a practical amplifier design in terms of input…

Q: An ideal reducing transformer has 200 primary turns and 50 secondary turns. If 220 volts (rms) are…

Q: Find the Thevenin equivalent at terminals a-b of the circuit shown below. What is the value of the…

A: In this question, We need to determine the Thevenin equivalent across the terminal a and b. Find…

Q: Question 1 The bridge circuit as shown in Fig. 1 is balanced when R1 1502, R2= 200N, R3= 3002. The…

A: The solution is given below

Q: how sommerfield model overcomes the limitations of Drude and Lorentz, drude model

A: Both the theories i.e Somerfield theory and Drude and Lorentz model are based on the atom and its…

Q: 13.) Calculate the inductance or capacitance in series for the impedance 7.52-53.13° ohms. Assume…

A: The solution is given below

Q: In a Common Base (CB) configuration, the current gain is _____________. a.infinite b.almost no gain…

A: This question belongs to analog electronics . It is based on the concept of common base…

Q: The balanced system below has a phase voltage of 120 V. It supplies a balanced load coil that is…

A: Given: V=120VR=3ΩL=.011HLet…

Q: If a DIP switch with 8 switches (0-7) lines up with bit0-7 of the data bus, and switches 1,2,4,5 & 7…

A: In this question, We need to choose the correct options If switches 1,2,4,5 & 7 are set then…

Q: 11. A standard TTL gate has a fan-out of 10 unit loads. Are any of the gates in Figure 15–51 over-…

A: Here, some basic knowledge about fanout Fanout: the output of a gate connected to the input of…

Q: mis 3.5 Ω - j3 n j42 240 V

Q: 10.If the number of poles is constant, how to control on the generated frequency of 3 phase…

Q: The armature of a 6-pole D.C. machine has a diameter of 350mm and is wave wound with 800 conductors…

A: Given data, No. of poles (N)=6 No. of conductors =800 Effective length=200mm The given value of…

Q: i. Briefly discuss the three types of responses in a series RLC circuit. Write down the conditions…

A: A series RLC circuit is connected to a voltage source that steps from 0 V to 5 V at t=0 s. The…

Q: We encouted different types of signals every day, 1) what is contineous signal? Show an example of…

A: Continuous signal - It is a type of signal which has value at each point of time as it is continuous…

Q: first step in determining the AC equivalent model for a transistor is setting all dc sources to ____…

A: We need to select correct option for given statement

Q: 0 11110101 O 01101001 O 01010101 O 01110101 N

Q: A telephone signal with cut-off frequency of 4 kHz is digitized into 8 bit PCM, sampled at Nyquist…

A: Given that fm=4 kHz n=8 sampled at Nyquist rate

Q: roll two dice and observe two numbers X and Y . If Z = X − Y , find the range and PMF of Z.

Q: The image shows a coaxial cable (two nested cylinders) of length l, inner radius a and outer radius…

A: given charge on inner cylinder = + Q charge on outer cylinder = - Q To find, Poynting vector S in…

Q: R, I, V2 60V V, Figure 8-2. CALCULATED POWER POWER SUPPLIED VALUES DISSIPATED (1, x En) V, = V %D R1…

Q: Find the current and voltage using superposition across the 4- k2 resistor(I, and Vx, respectively).…

Q: Using τ from above and the value of the resistor, calculate the value of the inductance L. Consider…

A: Given: R=10kΩτ=1.392×104 s

Q: In the two-stage cascaded amplifier shown below, the transconductances of Q1 and Q2 are known to be…

Q: o+15 V 18 kn. Ip = 3 mA VaSOFF = -4 V 1 kN RL 2 kN C2 12 k. 2.7 kN

A: We need to find out voltage gain and output impedance for given circuit

Q: What is the effective isotropic radiate power (EIRP) in W? (Use two decimal places for the final…

A: The solution is given below

Q: need the answer quickly

Q: Bet Bershat low -> 16 15() Ri 30 Rež

Q: Determine the gain (Av ) Vcc = 12 V Rc = 1 kN +Vcc R1= 33 KQ R2 = 6.8 KQ Rc C3 R1 RE1 = 300 N RE2 =…

A: We need to find out the voltage gain for given circuit

Q: (TCO 1) If the gain in decibels of an amplifier is 76.9, what is the straight gain? 6998 6578 6745…

A: Given, In an amplifier, the dB gain is 76.9.

Q: Find I in the following circuit using nodal analysis. j42 6/30° V 4/20° V

Q: Power per gate in CMOS is O 1GHZ O 1KHZ O 1MHZ O NONE

A: In this question, We need to choose the correct options What is frequency of gate in CMOS?

Q: Transform the circuit such that the 3 kQ resistor is left unchanged and the final circuit contain…

A: We need to find current and power for given circuit

Q: In an FM system, if the maximum deviation is 60 KHz and the maximum modulating frequency is 9 KHz,…

A: Given that Maximum deviation ∆f= 60 KHz Maximum modulating frequency fm=9 KHz

Q: For the circuit shown below, use the superposition theorem and solve for the following: a. The…

Q: Use source transformation, reduce the circuit to a single voltage source in series with an…

Q: Find the generalized S-parameters of the following cireuit line where Z1 = 50 2 and Z2 = 75 2 (both…

Q: 5 2 12 + 15 L0 10 L90° V V 3-j4 +

Q: 23.Compare between 1 ph IM and 3 ph IM. 24.Draw the equivalent circuit of 1 ph IM. 25. Write the…

A: In this question we will write about comparison between single phase induction motor and 3 phase…

Q: The maximum and minimum stresses in the dielectric of a single core cable are 40 KV/cm (rms) and 10…

A: This question belongs to power system. It is based on the concept of cable . Have a look at the…

Q: 2. The following circuit shows a discrete common emitter BJT amplifier. The BJT has B-100, C.-5 pF,…

A: DC collector current: It is the current that is flowing in the collector terminal of the BJT. The…

Q: Q3) Use Karnaugh map to minimize the following expression to minimum SOP form. ABCD + ACD + BCD +…

Q: The bridge circuit as shown in Fig. 1 is balanced when R1= 1502, R2= 200N, R3= 3002. The bridge is…

A: The solution is given below

Q: Using the measured values, calculate the following: - a. power supplied by the power supply, Pin b.…

A: Power is the time rate of change of energy. Its SI unit is watt. It is the product of voltage and…

Q: Draw the frequency response of a notch filter that filters out a 60 Hz frequency.

A: Notch filters are used to remove a narrow band of frequencies or a single frequency In audio…

Q: he bridge circuit as shown in Fig. 1 is balanced when R1= 1502, R2= 2002, R3= 3002. The idge is…

A: The solution is given below

Q: A sinusoidal signal passes a continuous time LTI system, the output is O another sinusoidal signal…

A: The solution is given below

Q: A series circuit consisting of 10 ohm resistance and 60 mH inductance is connected to a 220-volt,…

Q: A CE Fixed Bias BJT configuration has the following parameters: Vcc=12V, Rb=220KOhms, Rc=2.2KOhms,…

A: CE circuit has a high voltage gain .

Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

Find the phase difference between these two. Also mention which one is
leading.
(i)
I = 2 cos (wt+109
(ii)
I = 16 cos (wt+10°)
V = 3 sin (wt-10°)
V = - 20 sin (wt-10°)

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 by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Analysis of Single Phase and Three Phase System

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

Problem 2 Find the phase relationship between the following pair of waveforms: a) v = 25 cos(wt - 57°) V i = 4 cos(wt - 43°) A v = 120 cos(wt -20°) V i= 16 cos(wt + 11°) A b)
What is the phase relationship between the sinusoidal waveforms of each of the following sets? a. V = 10 sin (wt +30) i = 5 sin (wt+ 70) b. V = 10 sin (wt - 20) i = 15 sin (wt+ 60)
Q2\ Find the phase relationship between the waveforms of each set: a. v4 sin(wt + 50°) i 6 sin(wt + 40°) b. v 25 sin(wt - 80°) -3 i= 5 x 103 sin(wt - 10°) c. v=0.2 sin(wt - 60°) i=0.1 sin(wt + 20°) d. v=200 sin(wt - 210°) i = 25 sin(wt 60°) -
Prob. I and Vc For the following RMS phasor circuit, a coworker has determined values for 50 Ohms 50 Ohms i,- 225 2253.13° = 190.92 + 254.56 VRMS R1 + R2 Vc = 237.17/26.565° = 212.13+ 106.07 VRMS 100 2 -3Z98.13° =-0.4243 + J2.970 ARMS C -j60 Ohms For this problem provide at least 3 digits of precision for the answers. The results for the following calculations are to be answered in - a) Find the current I b) Determine the real (P) and reactive(Q) power DELIVERED by the source c) Determine the real (P) and reactive (Q) power ABSORBED by each impedance ( resistors R1 and R2, inductor and capacitor). The values for P and Q can be positive or negative. Remember S =P+jQ, so do not include the j with your answer for Q. Each of these answers will require two parts. For the phasor a magnitude and angle will be needed. For the powers, The real power P and the reactive power Q are required.
Time left 0:51:47 Z1 Z2 V sine sine B Let Z1 = 3+j4 ohm and Z2 = 3-j4 ohm. Let the current source phasor be I = j10 ampere and V = 50 volt and phase angle 0 degree. Both sources operate at 50 Hz. Real part of the Thevenin Voltage phasor between nodes A and B is Volt Imaginary part of the Thevenin Voltage phasor between nodes A and B is Volt Real part of the Thevenin Impedance between nodes A and B is Ohm
Convert -20 sin (wt + 10°) to cosine. A 20 cos(wt + 100) B) 20 cos(wt - 80) (c) 20 cos(wt + 190) D 20 cos(wt - 170)
Let v1 = a + jb and v2 = c +jd, then v1 + v2 = (a+c) +j(b+d) only if a) v1 and v2 have the same frequency b) v1 and v2 have the same magnitude c) v1 and v2 have the same phase shift d) v1 and v2 phasors are rotating with the same speed
Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor, and a 4 capacitor. (a) Draw the circuit diagram. (b) Compute the series impedance. (C) Determine the current I delivered by the source. Is the current lagging or leading the source voltage? What is the power factor of this circuit?
Draw the phasor and wave diagram of the following sinusoidal current: I1 leads I2 by 350, I4 leads I3 by 450, I5 lags I2 by 350, I3 lags I1 by 200. Use I5 as reference. RMS values of current are all equal to 40 A.
Let v1 = a + jb and v2 = c +jd, then v1 + v2 = (a+c) +j(b+d) only if a) v1 and v2 phasors are rotating with the same speed O b) v1 and v2 have the same frequency Oc) v1 and v2 have the same phase shift | d) v1 and v2 have the same magnitude
Convert the following phasors into sinusoidal waveforms a. Vi = 100e30 V, w= 10' rad/s b. Vi = 120e45 V, w= 10³ rad/s c. I = 100e*45 A, w= 2*10 rad/s d. I1 = 240e 26.6 mA, w= 2*10* rad/s %3D
supply 3. Three circuits A, B and C are connected in series across 350 V supply. The voltage across circuit A is 80 V lagging the voltage by 330 and the voltage across circuit C is 140 V leading the supply voltage by 48°. Determine the voltage circuit B and its phase displacement from the supply voltage using wave and vector solution. across 4. Draw the phasor and wave diagram of the following sinusoidal current: