The full load speed of a 60 Hz, 3-phase induction motor is 1120 r.p.m. The number of poles in the motor is O a. 6 O b.4 O c.8 O d. 12

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A: Since input impedance of MOSFET is higher than FET and bjt both.

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Q: The sequence components has the opposite phase sequence with the original vectors.

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A: The measure attenuation is 13 dB that is =13 dB Then, 20 logA=13A=101320 The attenuation to cross…

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Q: A Parallel wire line has its radius of the conductor is 0.4 mm and the distance between the…

A: characteristic impedance=inductance of linecapacitance of line.

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Q: In Kelvin's law, the total minimum cost corresponding to any cross section of conductor is

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Q: Calculate the input offset current from the circuit shown below : Ig1=7mA and I82=1.1mA +Vcc 个7 IB1…

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Q: An altemator is required to generate a line voltage of 415 V on an open circuit. If the machine is a…

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Q: (a) A 110 MVA, 55 kV three phase generator has a subtransient reactance of 8%. The generator…

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Q: V three-phase, Y-connected, 60 Hz, 2-pole induction motor has the following constants in ohms per…

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

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Q: A two-transistor class B power amplifier is commonly called frequency multiplier Select one: O True…

A: class C power amplifier is called as frequency multiplier. Class B power amplifier is known as Push…

Q: A 2 pole, three-phase, 50 Hz induction motor is rotating at a speed of Nr. Calculate: ) The speed at…

A: speed of rotating magnetic field is synchronous  speed Ns =120*frequencyno. of poles speed of rotor…

Q: The characteristic equation of a system is given by $5+2S4+25+4S2+115+10=0 Determine ) Stability of…

A: We will use Routh-Hurwitz method to solve for the stability of the system and also find the no.of…

Q: The winding data for three different alternators are as follows 1. 36 slots, four poles, span 1 to 5…

A: pitch factor of the alternator can be calculated using the following equation  cos alpha / 2

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A: Given characteristic equation of a system CE=s5+6s4+15s3+30s2+44s+24=0

Q: In synchronous generator, the rotor is called armature. Select one: O True O False

A: A synchronous motor is virtually identical to a synchronous generator. So armature is the stator…

Q: The mean value for a 220 V main supply is O 155.56 V O 99 V O 198.19 V O 311.12 V

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Q: In data flow diagrams, circles are used to represent processes that take data inflows and transform…

A: Need to find true false

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A: Compensator increase the stability

Q: The dark saturation current of a solar cell is 1.6E-8 A/m?, the cell temperature is 303 K. the…

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Q: (1 + 1+1+ 1 +1+ 1) in binary addition results in O a. a sum of 0 and a carry of 11 O b. a sum of 11…

A: In this question we have to perform binary addition..