Q6 In following circuit a resistor of 10k Q and inductor 2 mH is connected across 240 V and 50HZ supply. R Calculate (i) (ii) (ii) Current in the circuit Voltage across resistor and inductor Power factor of the circuit

Q: What is the wavelength of light waves if their frequency is 5x1014 Hz? O 6 mm O 0.06 mm O 0.6 m 0.6…

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Q: If the roots of the characteristic equation are -1+j2, -1-j2,-3 then the system is O Unstable Stable…

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Q: The equivalent capacitance at terminals a-b in the circuit given is 80 F, then the value of C is

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Q: An alternating current has the angular velocity of 20 rad/s, then the value of periodic time is

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Q: How you have find the value of k, Pls expalin in detail

A: Given:a unity feedback control system with open loop gain, In the solution, gain K has been computed…

Q: With a neat diagram indicating all the parts, explain the working of the steam power plant. (Any…

A: steam power plant and thermal power plants are same. i)This power plant burns coal to generate the…

Q: Which filter performs exactly the opposite to the band-pass filter? BSF HP active filter HPF LPF

A: band pass filter allows only specific bands of frequencies . Now we will identify the required…

Q: O Draw the circuit diagram of single phase fully controlled bridge rectifier with RL load and write…

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Q: For a unity feed back system, the open loop function is given by, G(s) = 50(S+3) / s(S+2)(S+8) %3D…

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Q: A two-stage amplifier has an input power of 30µW and an output power of 1.5mW. One stage has a gain…

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Q: Input impedance of MOSFET is more than FET but less than BJT Select one: O True O False

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

Q: A unity Feedback system is characterized by open loop transfer function G(s) = K/S(S+30) %3D The…

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Q: The Form Factor value of following waveform is

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Q: Design a LPF for a cutoff frequency of 15KHZ and draw its practical response curve marking all…

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

A: Positive, negative and zero sequence components are present during fault  or unbalanced conditions.…

Q: Fill in the Blank: For a twisted pair cable the attenuation measured is 13 dB and the Attenuation to…

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

Q: True or False: We can use BLOG term in 66 blocks to remember the wire order, and remember to start…

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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.

Q: For a closed loop system, which of the following is not correct? Performance of closed loop system…

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Q: The full load speed of a 60 Hz, 3-phase induction motor is 1120 r.p.m. The number of poles in the…

A: induction motor always near to synchronous speed  and synchronous speed =120*frequencyn. of poles…

Q: How to identify the miswire in a UTP cable using a cable tester, write the steps in your own words?

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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: The maximum output voltage of a certain low-pass filter is 20 V. The output voltage at the critical…

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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…

A: Given,  An 3 phase star connected alternator has, Line to line generated voltage (EL)=415 Volts…

Q: The scale multiplier (factor) of a basic integrator is - 1/RC

A: Op-amp Integrator A circuit in which output voltage waveform is the time integral of the input…

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…

Q: The open loop function of a unity feedback system is given by G(s) = 38/S(S+0.9) (a) Determine ()…

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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

Q: Characteristic equation of a system is given by S+6S4+15S³ +30S?+44S+24=0. Determine the stability…

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: For the circuit given, the reading on the voltmeter is 49 V and the reading on the ammeter is 9.7…

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Q: Which of the following compensator increases the margin of stability? O Lead Compensator O parallel…

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…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

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..