Why is it that the induction motor operate less than the synchronous speed?

Q: O Question 6 L1 1H R L3 500mH 1kQ L2 600mH Not coupled coils 120VRMS 140 Hz The current of this…

A: We analysis the given circuit in phasor domain

Q: 12 V 2.2 ka 220 k. B= 60 ,=40kQ

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

Q: Use the superposition theorem, bind the current in the 40 resistor of the circuit shown. 202 SO V…

A:

Q: Three resistors of 502, 1002 and an unknown resistance R are connected in parallel and the…

A: The solution is given below

Q: Question a, Draw a sine wave with a frequency of 250 Hz that lasts for a duration of 12 ms and…

A: Given a sinusoidal signal of 5V. f=50 Hz

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

A:

Q: laing the superpotitien theorem, find tha walune of the oul eltaga V, n tha cireit shown. Vin the…

A: According to superposition theorem, total output across the load is equal to the summation of…

Q: Summarize the differences between passive filter and active filter in terms of gain, cost and…

A: You have asked multiple independent questions. We are authorized to answer one question at a time.…

Q: For tha cirenits ahown, calenlab rhe currout hrongh the 9 A resiator as ing za emperposition…

A:

Q: Solve the voltage V1 of the given circuit below. +32V 4.7k2 Si o Vo + V1 - V2 8k2 - 8V 8.6 V 14.52 V…

A:

Q: Binary codes. Convert from Gray code to binary X1 = 10101111. From the result obtained, apply a…

A: The solution is given below

Q: elve for the mesh currents in the previous problem.

A:

Q: c) The waveform shown in Figure 1c is passed into an Ideal Low Pass Filter (ILPF)  which has a…

A: The frequency response of an ideal low-pass filter is a rectangular function, and it is a brick-wall…

Q: se the superposition theorem, find the current in t40 resi:stor of the circuit shown. 202 10V SO V…

A:

Q: A 240 V source is connected in series with two components, one of which has an impedance of 80?60°…

A:

Q: For the circuit as shown in figure below, find the value of Vx such that the 5A current source…

A:

Q: 26.) A voltage v = 220 sin (275t + Tt/2) is applied to a resistor of 12 ohms. Find the r.m.S. value…

A:

Q: e she Thanenins theorem tofind che cnirent flowing drough heGrmsistar sla netwerk shown. www 12U 2 A

A:

Q: What the importance of Open Circuit Test of synchronous generators? 2. How to control on the…

A: In this question we discuss the following question

Q: (b) Discuss why the slip should be as small as possible for induction generator operation and…

A: It is asked to discuss why the slip should be as small as possible for induction generator…

Q: Use the superposition theorem, bind the current in the 40 resistor of the circuit shown. 202 SO V…

A:

Q: The existence of a magnetic field can always be traced to: a. a source of voltage b. the geometric…

A:

Q: 17.) Calculate the force experienced by the conductor of 2 meters long, carrying 80 amperes, placed…

A: The solution is given below

Q: 49). A distribution transformer is rated at 100 kVA. If the load p.f. is 0.707 lagging, the active…

A:

Q: Problem 3 A 3-phase 2-pole induction motor is rated 190 V, 60 Hz, it is connected in Y, and has R2 =…

A:

Q: Draw the equivalent circuit with 2A acting alone 0.21, 5kN + 1V 7k2 4k2 ) 2A

A:

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: A balance Y-connected load of ( 3 + j8 ) ohms per phase is supplied by a balanced three- phase, 60…

A: In this question,   We need to determine the value of line current, real power and imaginary power…

Q: For the amplifier in Fig. 3.1, express the output voltage in terms of the two input voltages (vị and…

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

Q: (Please help with 2 impacts per type not less thank 60 words. Thx.) In your own idea using various…

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

Q: 49). A distribution transformer is rated at 100 kVA. If the load p.f. is 0.707 lagging, the active…

A: According to given question, Given Data: KVA Rating of the transformer, S = 100 KVA Power factor of…

Q: -determine: (a) the voltage v for t > 0; (b) The graphs of the voltage v and the current in the…

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

Q: a) i) Sketch the sequence x[n] = sin(n. T/2) plotted against 'n' (the sketch should only go from n =…

A:

Q: ind the current-voltage relationship of the assumed circuit shown assuming both diodes are Germanium…

A:

Q: To place a text on the plot using a mouse, the command used is a) gtext O b) text O c) title() O d)…

A: If we want to place a text at a position of our interest in a graph we need to use the gtext command…

Q: у" — Зу" — 4у' + 12у 3D 12e-t ; у (0) %3D 4, у' (0) %3D 2, у" (0) — 18

A:

Q: 2. In a geometric sequence, the second term is 12 and the sixth term is 192. Find the 11th term.

A: The solution is given below

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

A:

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: 2.) Two sinusoidal currents are given by, i1 = 20 sin (w t + Tt/4) and i2 = 25 sin (w t + Tt/5). %3D…

A:

Q: O Calculate the photon energy of violet, blue, green, orange and red lights.

A:

Q: According to the anode the SUS thyristor is turn on for a Othe change of cathode - gate voltage %3D…

A: In this question we will write about SUS thyristor trun on process....

Q: Five inductors, each 10 mH, are connected in series across a sine wave ac source. Determine the…

A: Given data, Five inductors each of 10 mH are connected in series.

Q: Ouetin 13 R of the folowg in the corer troth table for the gated SR latch circuit shown below? DD Ck…

A: draw truth table for the gated SR latch circuit

Q: 49). A distribution transformer is rated at 100 kVA. If the load p.f. is 0.707 lagging, the active…

A: Given a distribution transformer has, Rated kVA rating, S = 100 kVA Load power factor, cosϕ=0.707

Q: Draw the Thevenin and Norton equivalent circuits and reconnect the load resistor R, 2i, + I, 5002 )…

A:

Q: 4.) A load of 23 kVA, with .65 power factor lagging is connected to a 240 volts line. How much…

A:

Q: balance Y-connected load of ( 3 + j8 ) ohms per phase is supplied by a balanced three-phase, 60 Hz,…

A:

Q: Convolution has the following propertises V communtative distributive V associative V time-shift

A: In this question we need to choose a correct option

Q: Q4) Explain briefly the principle of critical angle required for total internal reflection.

A: We need to explain the concept of critical angle .

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.