Q / What is the benefit, purpose and conclusions of making single-phase induction motors .?
Q: Discuss how the Torque is developed in an Induction Motor
A: Gy
Q: Explain the construction and working principle of three-phase induction motor.
A: Construction of three phase induction motor : Three phase induction motor consist two major parts…
Q: a) Why do we use asynchronous word for asynchronous (induction) motors? b) How are the three-phase…
A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…
Q: Q3) Why can't run a (Series - DC motor) without a load??
A: Series motor never started at no load.
Q: b. Sketch typical torque - speed characteristics for the following classes of Single-Phase Induction…
A: Given following cases of single phase induction motor: Capacitor-Start Induction motor…
Q: What is the main difference between modern and classical induction motors?
A: Solution Induction Motors are generally utilized as a part of the modern application because of a…
Q: Q2B: Draw and explain the Torque-Slip characteristics of the 3-phase induction motor ?
A:
Q: a Compare synchronous and induction motor in terms of: cost, starting methods, speed and torque. b…
A: a)
Q: 4: Explain the Speed Torque Characteristics of Three phase induction motor. Additionally, present a…
A: The Speed Torque Characteristics- 1. At no load condition, the rotor slip and frequency are very…
Q: How double field is produced in single phase induction motor? Draw the torque-speed characteristics.
A: single-phase induction motor as the name suggests it is run by a single-phase power supply. similar…
Q: Describe how DC, No-load and Locked Rotor Tests are performed on an induction Motor.
A:
Q: 6. What should be done for an induction motor to be able to produce the highes possible torque?
A:
Q: What are the main parts of an single phase induction motor? Explain the function Jeach,
A: In this question , we will write about main parts of single phase induction motor...
Q: What are the various losses in an Induction motor? On what factors do they depend?
A: the fallowing are the various losses that occur in induction motor:
Q: Besides low cost, what are five desirable characteristics for an induction motor?
A: Characteristics of an induction motor besides slow cost are as follows 1) It has high pull out…
Q: Briefly discuss the changes in the power factor of a three-phase squirrel cage rotor induction motor…
A:
Q: 4. What are the characteristics of DC Shunt Motor?
A: The various characteristics of dc shunt motor are as follows: i) Armature current-speed…
Q: What is the effect of load on the efficiencY of an induction motor?
A: the effect of load on efficiency of an induction motor is as fallows:
Q: (a) Draw and explain slip-torque characteristics of 3-phase induction motor.
A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…
Q: What is the effect of load on the efficiency of an induction motor? II. Explain the term air-gap…
A: As per the guidelines we supposed to answer one question at a time, so please ask other questions…
Q: We need to derive an oil burner with single phase induction motor. Suggest the best type of single…
A: Compared to Two Value Capacitance Induction Motor, the key benefit of capacitor start induction…
Q: (b) (i) Discuss THREE advantages of a brushless DC motor over a conventional DC motor, Gi) (ii)…
A: b) i)We need to discuss three advantages of a brassless DC motor over a conventional DC motor.…
Q: What are the two basic types of construction used for the rotors of induction motors? Which is the…
A: Lets discuss two basic types of construction which is used for rotors of induction motors is shown…
Q: What are the main parts of an single phase induction motor? Explain the function each.
A: In this question , we will define parts of single phase induction motor..
Q: Discuss the ratios of no load current, and starting current of three phase induction motor to its…
A: The explanation and answer are as follows.
Q: Examine the saddle torque of induction motors and the effect of different groove structures on the…
A:
Q: What are advantages and disadvantages of the induction motor?
A: Advantages of the induction motor: Since, the stator of the synchronous motor and the induction…
Q: Q.2 a) Why do we use asynchronous word for asynchronous (induction) motors? b) How are the…
A:
Q: 5. What are the various methods of speed control of 3-phase induction motor?
A: Various speed control methods are possible for the three phase induction motor. such methods are…
Q: With regard to the Methods of starting 3-phase induction motors, what are the disadvantages and…
A: The explanation is as follows.
Q: Explain in detail the Starting of Induction Motors
A:
Q: 1.why the slip of induction motor is never zero, 2.what happens if the slip of induction motor is…
A:
Q: e. For an induction motor on no-load, how speed, rotor current, stator current, power factor, and…
A:
Q: List the different types of stray load losses in an induction motor.
A: Stray load losses are lossed whose exact value can not be determined.
Q: Q4) discuss two of the following:- a) principle operation of (1Ø induction motor)? b) why is the…
A: The 1-φ induction motor are also called as Fractional horse power or fractional kilo watt motor.…
Q: Q5// A: The below curve represents Ta/la characteristic of a dc series motor. Briefly discuss this…
A:
Q: Illustrate the effect of increasing number of poles in induction motor.
A: The main thing to understand is that increasing the number of poles reduces the motor’s synchronous…
Q: What is difference between energy efficient induction motot and conventional induction motor?
A: The energy efficient consume less electricity whereas the conventional induction motor consume more…
Q: . List the different types of stray load losses in an induction motor.
A:
Q: I. What is the effect of load on the efficiency of an induction motor?
A: Effect of load on the efficiency of induction motor: efficiency of motor is defined as the ratio of…
Q: what are the disadvantages of slip ring induction motor?
A: The slip ring induction motor, also known as a winding rotor motor, is an illustration of an…
Q: ationship between slip s) and load (Pa) in an induction motor? Please explain.
A: The induction motor is an AC motor. It rotates slightly less than synchronous speed. It is…
Q: a- Explain the difference in the Torque-Speed Characteristics of DC Shunt and series Motors.
A: According to guidelines we need to solve only the first question. According to the question, Explain…
Q: induction motor, If the rotor speed becomes equal to
A: In this we will write about induction motor if rotor speed becomes synch speed...
Q: 7. Explain how the starting torque of an induction motor depends on resistance and reactance of the…
A: The objective is to determine the dependency of the torque on the impedance of circuit.
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- [4] The half wave ac controller has rms output voltage equal to input rms Vs at.......... (5] In single phase bidirectional ac controller, the RMS output voltage can be varied between zero to.............. of input voltageA single-phase, 60 Hz(input) convertor, such as shown below, operates at a synchronous carrier frequency of 300 Hz, The DC Link voltage is 680 V, and the effective value of the fundamental AC voltage E34 is 430 V. Calculate; 1) The duty cycle D, and Ton when the AC voltage is 500V. 2) The duty cycle D, and Ton when the AC voltage is -30V. 3) Draw the waveform of the convertor output. 5 EL 4-quadrant switching converter EH 2 4 6 D SeHarmonics due to variation of airgap reluctance is called...............
- h) Explain the methods of voltage control used in AC-AC converters.Construct a Coil Winding (Armature winding) detailed, with these following descriptions.... 4 poles, 26 conductors, double layer, simplex WAVE windinghelp me in these questions pls write the questions with the and by (Computer) 1-Which of the following statements INCORRECTLY explain the label in the figure about LVDT working principles? a. Secondary coils are connected in series in such a way that their output is opposing each other. b. Constant DC voltage input to primary coil. c. Displacement moves ferrous rod from central position. d. The difference of the output voltage between the two secondary voltage.==========2- Explain the working principle of the measurement system in the figure below.i. Force input that is supplied to the sensor is processed to give the response in the form of raw output signal.ii. Signal conditioner manipulated the weak signal to give a conditioned input.iii. Analog or digital indicator display the unit that gives output reading of quantity being measured.iv. Measured value is compared with the input value for further action. a. ii, iii and iv only. b. i, ii and iv only. c. i, ii and…
- What are the various losses in an induction motor? On what factors do they depend? IV. V. List the different types of stray load losses in an induction motor.In DC machines, ....................... are made from laminated steel or low carbon steel and used to reduce the armature reaction.A single phase Half wave AC voltage controller has a resistive load of 16 ohms with input supply voltage of 240 V, 50 Hz. The delay angle of the thyristors is, a = 2T/5. Determine a) The rms output voltage and current. b) Input power factor and Input curren c) Average output voltage and current.