Give your final answers in at least 2 decimal places - make it 3 or 4 decimal places whenever required in the problem. If you are doing a step by step calculation, maintain 6 decimal places in your in-between calculations to hit good accuracy in your final answers.  Use 1 hp = 746 Watts in your conversion whenever necessary. A 110-hp, three-phase, wye-connected, 50-Hz, 450-V, four-pole, cylindrical-rotor synchronous motor is operating at rated conditions and 85 percent power-factor leading. The efficiency, excluding field and stator losses, is 95 percent, and the synchronous reactance is 3.82 Ohms/phase. Determine the magnitude of the excitation voltage in volts. Give your final answer in 2 decimal places.

Q: A pure element is connected across an AC signal. CH1 and CH2 measures the voltage and current,…

A:

Q: figure, take R1 = 2.00 kQ, R 2 = 2.00 kQ, R3= 7.00 kQ and ɛ 1 = 79.0 V, ɛ 2 = 58.0 V, ɛ 3 = 79.0 V.…

A:

Q: 30-121- $64124 Z10124

A:

Q: snown below, current I. And solve for the potential difference (a)Vaf (b) Vie (c) Vah (d) Vnf a b…

A: KVL (Kirchhoff's Voltage Law) states that the algebraic sum of all voltage in a closed loop is zero.…

Q: Problem 15. A source of e.m.f. of 15 V supplies a current of 2 A for six minutes. How much energy is…

A: Given data, Voltage V = 15 V Current i = 2 A Time t=6 minute = 6×60 =360 sec

Q: Ex. 94. See Figure 94. Challenging exercise? Given a 8.00 kOhm potentiometer, V_AC=100.0 volts,…

A:

Q: Q10. To produce a voltage output to 9-Volt of the DC power supply circuit shown in Figure 3, what…

A: R1 = 100 Ω Expression for Vout - Vout= Vref.x 1+R2R1+ Iadj.x R2 Iadj. is negligible most of the…

Q: Find ig. Express your answer with the appropriate units. for Part A for Part Vndo for Part redo for…

A: Given that,Refer to the given circuit , redraw the circuit by considering voltages and currents in…

Q: R1 6i, For the above circuit, determine RTh in Ohms at the (a,b) terminals as seen by the load…

A: No independent  source is present in circuit  so we will solve it by test voltage approach

Q: In the figure, V1=1.55V, V2=2.02V and V3-3.49V. What is the value of Vout? Express your answer in…

A:

Q: Q4. What are the types of Power supply available in the Laboratory? Q5. How many setup for power…

A:

Q: A 12 V car battery dies not so much because its voltage drops but because chemical reactions…

A: Given,  The voltage of the dead battery, VDB=8 V The voltage of the battery connected through the…

Q: 16V for circuit shown in figure, find the current in each resister. Itag ce

A: The answer is  In 4ohm current is 1A In 6ohm current is 2A In 8ohm current is 2A. For detailed…

Q: d the current in i in the electrical circuit below a.15UA b 20u A c. 25UA d.2 5pA Moving to another…

A:

Q: Power factor PF                                          PF=______________ Define the units of VA…

A: The power factor is the cosine of the angle between the voltage and the current phasor. The current…

Q: If V1 = 22 V, V2 = -7 V, R1 = 1.2 kOhm, R2 = 4.7 kOhm, R3 = 2.4 kOhm, and all diodes are silicon for…

A:

Q: The meter is used to measure the energy is conne energy the meter makes 150 revolutions. Then, th…

A:

Q: need part a, b and c asap i willl give you upvote

A: a) The switch has just been closed. The given circuit can be redrawn as shown below, The capacitor…

Q: Refer to figure below. E230 V/0 f=50 Hz ~ Determine the current 7. Refer to figure below. E-230 V/0°…

A:

Q: A 75-V DC voltage source is coupled to a 25 kOhm load resistor through a 35 kOhm source resistance.…

A: Given: Source voltage, V=75 V Load resistance, RL=25 kΩ Source resistance, Rs=35 kΩ Sensitivity, S=8…

Q: magnitude of the voltage (in kV) across the 20-kN resistor. + 5 mA R1 0.01V. R2 20 k2 Please pay…

A:

Q: rotary standard with a KH of 1/3 when per revolution and a multiplier of 3 makes 42.4 revolutions…

A: To find the percent registration, we need to compare the expected number of revolutions to the…

Q: Gasoline has an energy content of 31.8 kJ per milliliter or 31.8 kJ/mL. How much gasoline has the…

A: Given- Energy content of gasoline = 31.8 kJ/mL Battery rating = 91 Ahr Output voltage = 3.4 V To…

Q: 4.-For-labeled currents, draw an arrow to show the direction of the actual positive current. For…

A: Given labeled currents flow and labeled volatge polarities. we need to draw the actual positive…

Q: What is the correct equation for the following motor starter. +24 STOP TRUN K1 K1 IJOG K2 30A…

A:

Q: Select the correct answer for each of the following statements Book Source: Electricity 3 | 10th…

A: Generator, A generator is a machine that is used for the conversion of mechanical energy into useful…

Q: For the following circuit find VL, IL, Iz and IR if RL = 180 , repeat for R₁ = 470 R$ 20 V 220 2 Vz=…

A: Given: Circuit diagram,

Q: Question 22 Complete the table of values for this circuit:

A: For the given circuit the value of voltage, current and power related to all the resistors in the…

Q: 30 time [ms] Figure 1. V-t Graph of three phases in Turkey. Click to see additional instructions…

A: Given: The graph given is,

Q: w R4 R5 Consider the circuit, as shown in the figure above. R₁ - 10.0 ohm, R₂ = 11.0 ohm, Ry - 5.00…

A: Given Data:A DC resistive circuit with,Voltage source To Find:Current through the resistor Potential…

Q: 9V DC DC 230V step-down transformer Bridge rectifier Capacitor Filter voltage regulator Voltage…

A:

Q: See the 1k2 R1 1kQ R2 R3 1 k2 100 V R4 1 kQ R5 1 k2

A:

Q: Find iz due to 60V source ANSWER: pic5(1).png 30 N 30 8 A 502 100 V 602 60 V

A:

Q: Consider the circuit in (Figure 1). Part A Find the resistance seen by the ideal voltage source in…

A: The circuit diagram,

Q: Q3) What two factors are responsible for the resistance change dR /R in an electrical resistance…

A: An electrical resistance strain gauge depends on the electrical resistivity of any conductor There…

Q: Set up explains brief each bullet points phygics angument that. • Any wive has a non Zero res…

A: NO every wire have some resistance since wire have length and cross section area therefore wire must…

Q: How to get Multisim to automatically reorganize circuits?

A: Introduction Modularization and reuse are beneficial not only in software development, but also in…

Q: 3.17. To what temperature does VT = 0.025 V actually correspond? What is the value of Vr for…

A: In this question, we need to determine the value of temperature for thermal voltage 0.025V  and also…

Q: VS1 A R1 R2 Given: VS1 = 17 volts | R1 = 5 kohm | R2 = 3 kohm | R3 = 8 kohm | R4 = 6 kohm What is…

A: Given data: asked to find voltage across R3=?

Q: The following are data pertaining to three units in a plant: Unit 1: Min: 150 MW Max: 600 MW C(1) =…

A: I have written this solution as handwritten solution. Hope you find the perfect solution.

Q: Give me the ladder diagram plc for this

A: Step 1: Identify the equivalent symbol of the contactors in ladder diagram.Step 2: Convert the…

Q: Which is a disadvantage of wind energy? O a. It does not use any water. O b. It needs more…

A:

Q: 1- Define Fundamental units and derived units. 2- what is SI System? 3_ hist the fundamental…

A: 1-The fundamental units are the ones that are not dependent on the other units and cannot be derived…

Q: In the circuit in the figure, the primary current is read as 3.603mA. Two windings were used as…

A: The transformer has a primary and a secondary side. It converts electrical power to electrical power…

Q: A pure element is connected across an AC signal. CH1 and CH2 measures the voltage and current,…

A:

Q: 5. A welder machine operates automatically as follows : 30A current in 10 seconds, 20A in 10 sec.,…

A:

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.