Two alternators running in parallel supply the following loads: 1500 kW at 0.9 lagging pf                800 kW at unity pf 1000 kW at 0.8 lagging pf               600 kW at 0.8 leading pf   The load on one machine is adjusted to 2000 kW at pf 0.95 lagging. Find the load and pf of the other machine

Q: Q1) Consider the circuit shown below, with an ideal source connected to a lossless line. Assuming a ...

A: Given: Consider the circuit shown below, with an ideal source connected to a lossless line. Assuming...

Q: The yearly load duration curve of a certain power station can be approximated as straight line; the ...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: 20 2V 2AO Vi R = 42 402 Network A Network B

A: Thevenin equivalent circuit can be found by calculating Vth and Rth. Norton equivalent circuit can b...

Q: resistor. 0.3 A upward 0.5 A upward 0.5 A downward 0.3 A downward

A: Answer of question no. 35 We find current in every branch by using nodal analysis. Nodal analysis st...

Q: Which of the following is used to reduce the compounding of a DC generator? Inverter Diverter Commut...

A:

Q: Prob#10 Find I. by nodal analysis.

A: Circuit with defined nodes is shown below

Q: 4.5-3. Find the modified z-transform of the following functions: 6 4 (a) E(s) = (b) E(s) %3D (s + 1)...

A: ''Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for ...

Q: Two similar poles each of 1 mWb flux are place 10 cm apart in air. Find the repulsive force it will ...

A:

Q: An infinitely long straight conductor located in air is carrying a current of 100 A. Find the flux d...

A:

Q: 5. Given the R1 is (5002, 10002, 1500KO, 20002). i. Solve the voltage V, and current I, flow through...

A:

Q: is te) - 5 cosfi00t +40] 0-18 FIMF 200

A:

Q: Which of the following is used to reduce the compounding of a DC generator? O Inverter Diverter Comm...

A: The compound generator has both series and shunt field winding. Compounding is the amount of flux co...

Q: For the logic function in the figure below fill in the NMOS transistors and with a 1.0V supply volta...

A: We have given the following problem

Q: Whats oms law??

A: Given: Ohm's law

Q: H.W 5: Evaluate the steady-state error for the system described by the following equation for unit s...

A: SOLUTION- Transfer function (T(S)) = C(SI-A)-1B FIRST CALCULATE (SI-A)-1 SI-A =   s000s000s--5100-21...

Q: A 230 V input voltage is connected to a full-wave rectifier. Calculate the DC voltage, DC/AC power d...

A:

Q: 3. Find for the total current in the circuit and the voltage across Vo.

A:

Q: 2. Given the points P(4,7,3) and Q(-3,6, –5) a. Locate P in cylindrical coordinates b. Locate P in s...

A:

Q: (b) A circuit is connected as shown in Figure Q1(b). If a voltmeter is used to measure the voltage d...

A: In this question,  We need to calculate the value of internal resistance of voltmeter R  If relative...

Q: series RL circuit with R = 25 ohms, and L=0.02 henry is connected to a 250 volt, 50 cycle source. Ca...

A: Given that R=25ohmL=0.02henryV=250 voltf=50

Q: induction motor

A: Induction motor- An Induction motor is an asynchronous motor in which a torque is produced by electr...

Q: You are given the signal x(n) at a sampling rate of 1500 Hz, and you want to convert it to a signal ...

A: Sampling Rate- Selection of number of samples in one second is known as Sampling Rate.

Q: If all resistors has a value of 4 ohm and inductive reactances, are j82, what is the total resistanc...

A:

Q: 1. The sequence length of the DFT (Discrete Fourier Transform) calculation of a signal is the same a...

A:

Q: 3. A shunt motor running at 600 rpm takes 80 A at 250 V. Armature resistance is 0.1 ohm. Shunt field...

A:

Q: Using a diagram explain the difference between a common source amplifier and common gate amplifier?

A: FET circuit configurations are the common source, common gate, and common drain formats. Each have t...

Q: Approximately, what is the percent shimmer for the following signal? 0.25 0.32 0.18 0.34 0.25

A: Answer -  Shimmer% can be calculated as follows

Q: b) Forthenetwork shownin the belowfigure, a voltmeteris connected across terminals A and B. Thevoltm...

A:

Q: A 952 range voltmeter is having an accuracy of t 0.84% of FSD. Calculate the following for the given...

A: Given: Range of voltmeter, V=952 V Accuracy, ±0.84% M1=857 VM2=912 V To calculate : (i) Range of acc...

Q: V1 D1 R1 R2 1ka 2k0 10 V Figure 3.

A:

Q: GIUEN Rz Ra Rr Ry = 2R %3D 10A noitepilquA to é %3D 3A Rc -42

A:

Q: A 120V adjustable frequency ac source is connected in series with a resistor, an inductor, and a cap...

A:

Q: What is the corresponding gate level code for L4, where temporary variables for L1, L2, and L3 are a...

A:

Q: Find the current on RL using Thevenin method

A: Find the current on RL using Thevenin method

Q: find the electric field at P(6,-3,-4) due to Q1 = -30uc at (2,3,-6) a. -576 ax + 724 ay - 346 az V...

A:

Q: 200 BmH 20V 2) 13.3uF 400HZ

A:

Q: Design a full-wave rectifier with LC filter to provide 10 V dc at 100 mA along with maximum ripple o...

A: Given 10v DC 100mA Find ripple factor

Q: Homework 4 02262022.docx.pdf - Adobe Reader File Edit View Window Help DOpen 1 / 3 200% - E B Tools ...

A:

Q: Con tra across a 2 terminal Source, a carrentd 15MA IS deli vered to the load. When a second 5kr res...

A:

Q: It Given : VT = Vm cos wt Vm = 310V 2) f = 60HZ = 28 2 R4 L, - 0.06 H Find: Ca) RMS caleu lated volt...

A:

Q: For the circuit in Fig. 4.76, find the terminal voltage Vab using superposition. 4.8 3V ab 102 o a 4...

A:

Q: Q1\ An ohmmeter has a moving coil of resistance 25 2 with 5mA full scale deflection current. The vol...

A:

Q: Find Io

A:

Q: Using GRSA(Given, Required, Solution, Answer) method provide 1 sample problem and steps in solving u...

A:

Q: Given the following circuit determine: a. The bandwidth. b. Draw BODE plot.

A: Given the circuit, as shown below: a) We need to find the bandwidth. b) We need to draw the bode pl...

Q: Which of the following is used to reduce the compounding of a DC generator? O Inverter Diverter Comm...

A:

Q: Time division multiplexing with a data stream for each input is 2 Mbps and one data stream for the o...

A: Given data: Data stream for each input is 2 Mbps. One data stream for the output. The unit of data i...

Q: Q3: Use source transformation to find vo in figure shown below: 4 A 82 12 V 2A 10 2

A:

Q: z[n] + 2z[n - 1] = y[n] + 2y[n - 2] The expression above defines the relationship between the outpu...

A:

Q: 25 V 5i, 342

A: We need to find out node voltage for given circuit

Synchronous Motor

The synchronous motor is an AC electric type motor where at a steady-state the shaft rotation is synchronized with the supply current variable-frequency. To an integral number of AC cycles, the rotation period is exactly equal. The stator of the motor in the synchronous motor contains multi-phase AC electromagnets due to which a magnetic field is created that rotates in time with the oscillation of the line current. The rotor contains a permanent magnet and the rotor rotates in synchronization with the stator field at the same rate and provides the second synchronized magnetic field which is rotating in nature as a result. When the synchronous motor is supplied with independently excited multi-phase AC electromagnets on both the rotor and the stator, it is termed as a doubly-fed machine. The most widely used AC-type motors are the synchronous AC motor and the induction AC motors.