Prove that the torque developed in three phase induction motor is T= Ko, sin ?
Q: Q4) Suppose a Linear shift Time Invariant system with input x(n) and output y(n) is characterized by…
A:
Q: Categorize which of the logic circuits in the Figure 2 are equivalent. B A (a) C D B B (b) (c) (d)…
A:
Q: Show the timing diagram in detail with proper steps to find it in detail
A:
Q: (a) For the CMOS inverter in Figure 16.21 in the text, let VDD = 3.3 V, VTN=+0.4 V, and VTP = -0.4…
A:
Q: A digital circuit can output a voltage of either 0 V or 5 V relative to ground. Design a circuit…
A:
Q: not use ai please don't
A:
Q: Question 3 Which of the following quantities is boosted by this circuit when a BJT is connected in a…
A: 3. Output resisterWhen a BJT is connected in a common base configuration, the output resistance is…
Q: Derive an equation for the voltage through the inductor (VL1) for time greater than or equal to 0…
A: The RLC Circuit understanding the CircuitThe given circuit is a series RLC circuit with an initial…
Q: Using Mesh analysis, find i2 in Amperes if Is = 5.2 A and R = 6.9 Ohms. Is R Add your answer www 402…
A:
Q: 6)- The diameter of a copper conductor varies over its length as shown in given table. Calculate the…
A: The question shows a table where the diameter of a copper conductor is measured across six readings.…
Q: Scale:xaxis -> 1cm=100 watt Scale: y-axis 1cm = 41% Otput: x-axis 158.4, 264, 528, 792, 1056, 1320…
A: Step 1:
Q: 2.3.11 Find V, in the circuit in Fig. P2.3.11. 14 + 12 V ww -+ 2 ΚΩ 2V+ 2 ΚΩ 4 ΚΩ FIGURE P2.3.11 о 0…
A: Step 1: Step 2: Step 3: Step 4:
Q: Help the book does not show how to get the answer just the answer
A: Step 1: Step 2: Step 3: Step 4:
Q: help on this question about medium transmission line? A three-phase, 60-Hz, completely transposed…
A:
Q: Use nodal analysis to find the current through each resistor. Do not use chat gpt need answer in…
A: In the given circuit, we can identify three nodes. Let's call them Node 1, Node 2, and Node 3. Node…
Q: Sketch the shape of the output voltageform for this "clipper" circuit and solve for the values.
A:
Q: Solve by pen and paer not using chatgpt or AI please
A:
Q: Calcular el Circuito Equivalente de Thevenin del circuito mostrado * + =72 V 60 2002 W 302 R 4 Ω
A: Step 1: Step 2: Step 3: Step 4:
Q: please solve step by step using no AI and other tools . Thank you
A: To obtain the Fourier series coefficients for the given periodic signal, we need to calculate the DC…
Q: 4- If the input signal is 100KHz, can we make sampling for this signal when it applied to the…
A: Step 1: According to the question, If the input signal is 100KHz, can we make sampling for this…
Q: Can you find I0, using nodal analysis, please?. Do not use AI or chatgpt please. Handwritten answer…
A: Step 1: Step 2: Step 3: Step 4:
Q: I need the expert's solution regarding branches a and b. I need a correct answer, not like the…
A:
Q: 1.30. Determine if each of the following systems is invertible. If it is, construct the inverse…
A: Let's go through each system one by one: (a) y(t) = x(t - 4) Invertibility: Yes, it is…
Q: not use ai please
A: NOTE: i can't able to enter the equation so i have used notepad and taken screenshot from it.Step…
Q: Q1. A line charge with charge density p₁ = 2.00 nC/m exists at y = -2 m, x = 0, z = 0, and a charge…
A: If you have any doubt then please ask. Thankyou
Q: DO NOT USE CHAT GPT OTHERWISE DOWNVOTE
A: Step 1: Step 2: Step 3: Step 4:
Q: not use ai please don't
A:
Q: What is the critical path of the circuit and the gate delay of that maximum path if each gate has a…
A:
Q: Fill the following blanks: 1- By using exponential Fourier series, the average power of…
A: 1. By using the exponential Fourier series, the average power of f(t)=cos(4πt)+2cos(2πt) is: Formula…
Q: don't forgwt to sketch output signal, vout
A:
Q: please help me take this circuit and wire it on a breadboard(s). perhaps show an example on…
A: Step 1: Cutoff frequency of this filter:fL=2πRC1=2π16k∗1n1=9947.18HzThis means frequency…
Q: 7.91 Using a Multisim tool or analysis of your choice, find the Figure P7.91 Circuit for Problem…
A: I'll use Multisim to determine the node voltages.Step 1: Insert the necessary components in the…
Q: Can you please solve Q4 & Q5 fully step by step in detail handwritten solution is okay. Thanks…
A: the given question 5 is unbalanced circuit.
Q: please solve and sketch. instead of negative 3 please do positive 3 and also cos
A:
Q: 1- Calculate the number of samples per period when the information frequency signal is 1KHz that…
A: The sampling theorem, also known as the Nyquist-Shannon sampling theorem, states that a signal can…
Q: Hello expert, I need a solution for the choices, but I need you to clarify the correct choice by…
A: 1. Microprocessor is the ___ of the computer, and it performs all the computational tasks.Answer:…
Q: Derive and explain how this equation was arrived at.
A: Before we derive the equation, let's understand the terms in the equation. SNRdB stands for…
Q: i need help with this question please i try doing it but i got stuck
A: Step 1: Step 2: Step 3: Step 4:
Q: Solve asap please...dont ise chat gpt
A: Step 1: Step 2: Step 3: Step 4:
Q: Using Mesh analysis, find i1 in Amperes if Vs = 11.6 V and R = 3.9 Ohm. 302 502 www www Vs www 292…
A:
Q: Please solve with no AI and no other sourxes, please show all your steps
A: Step 1:
Q: Kens 1 hen) Yen) = ≤ h(k) x (n-k) h= 3 I - 3 -2-10 2-16 n = 2 2 Yow = 2 +2= 4 o 1 -Y(n) = 1 + 4 + 3…
A: Step 1: Step 2: Step 3: Step 4:
Q: EXERCISE PROBLEM Ex 16.2: The enhancement-load NMOS inverter in Figure 16.5(a) is biased at VDD =3V.…
A: Step 1:
Q: Can you help me with this problem? A certain teacher computes grades as follows: Only the first…
A: The task involves designing a circuit where a student passes if their first digit is 6, 7, 8, or 9,…
Q: How can the question be solved correctly? A nuclear power station has plant capacity Factor of 0.7…
A: Given:The plant capacity factor is 0.7The efficiency of the plant is 40%The line losses are…
Q: 9 kHz R₁ 2200 w R₂ 1800 1 mH .C 0.47 µF
A: Step 1: Step 2:This SVG graphic replicates the electrical circuit schematic that displays:A 5V…
Q: 20. Given the information provided in Fig. 15, determine RC, RB, RE, VCE and VB. 12V 2mA Re Re 7.6v…
A: Step 1: According to the question, for the given circuit as shown below we need to calculate the…
Q: Assuming the current in the circuit below is at steady state at t=0. Determine the current “i” and…
A:
Q: Solve both correct okk
A:
Q: I need help understanding this question
A: Registers and Their Roles:AX: A 16-bit register that can be divided into:AH: High byte (the upper 8…
Step by step
Solved in 2 steps with 1 images
- Induction motors and welding transformers require magnetizing current, which causes a. lagging power factor. b. leading power factor. c. unity power factor. d. zero power factor.Here it is the equivalent circuit of and induction motor and it is per phase circuit my question is name for me the variable for example R1 is the winding resistance and so an the all variable and please show me a pic of the real machine with the variable for example for R1 happens because of the winding i need to see the winding in the real machine, please help me to understand wellDo you think that a three – phase induction motor could be used to establish the phase sequence of a three – phase line? Explain in 2-5 sentences
- The actual rotor resistance referred to the stator in an induction motor is? O a. r2 O b. r2/(1-s) O c. r2/s O d. r2*(1-s)/s6- Which of the following supply is given to the rotor winding of 3-Phase Induction Motor: a) DC Supply b) AC Supply c) No Supply d) Pulsating Supply 7- 3-Phase Induction Motor will have Starting Torque and Starting Current a) High, High b) Low, Low. c) High, Low d) Low, High 8- Which of the following method is used for controlling the speed of an induction motor: a) Changing number of stator poles b) Supply voltage control c) Frequency control d) All the options are correct 9- Which of the following method cannot be used for starting of 3-Phase Squirrel Induction Motor: a) Star-Delta Starting b) Line resistor startling c) transformer Starter d) Rotor Resistance Starting 10- The rotor of a stepper motor has no: a) windings b) commutator c) brushes d) all of the aboveThe frequency of rotor current in an induction motor is slip times the frequency of stator current. slip times the frequency of supply, One by slip times the frequency of stator current. One by slip times the frequency of supply
- At standstill condition , the slip of induction motor is 1. Select one: O True O FalseA 3-phase 4-pole, 50-Hz induction motor runs at a speed of 1440 r.p.m. The rotating field produced by the rotor rotates at a speed of ..... r.p.m. with respect to the rotor a) 1500 b) 1440 c) 60 d) 0the field windings of a series motor has a resistance of 120 ohms at 15° c. after running for 2 hours, the resistance has increases to 140 ohms. if the temperature coefficient of the windings at 0°C is 0.004, find the new temperature of the windings
- A) Although the magnetic field for each phase of a 3-phase induction motor is merely switching back and forth between north and south poles, the resultant magnetic influence from all phases sets up a rotating magnetic field to cut the rotor conductors. a) true b) false B) In a two-pole stator winding of a 3-phase motor, how many revolutions does the rotating magnetic field make in one cycle of the electrical current? a) one b) 60 c) 3600 d) none of the above 3.Q3 A 50 Hz split-phase induction motor has a resistance of 50 and an inductive reactance of 200 in the main winding as well as starting winding. Determine the value of resistance and capacitance to be added in series with the starting winding to send the same current in each winding with a phase difference of 90°. Ans[ 14.99 Ω, 127.5μF]A) Although the magnetic field for each phase of a 3-phase induction motor is merely switching back and forth between north and south poles, the resultant magnetic influence from all phases sets up a rotating magnetic field to cut the rotor conductors. a) true b) false B) In a two-pole stator winding of a 3-phase motor, how many revolutions does the rotating tr) magnetic field make in one cycle of the electrical current? a) one b) 60 c) 3600 d) none of the above
