Simulate in tinkercad. Create a program that controls the direction of rotation of a DC motor. Use a button switch to toggle between the forward and reverse rotation of the DC motor.

Q: The single line diagram of a power system is shown in Figure Q2.1 including generator and…

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Q: /Drive the ripple factor formula and explain how can you lowered it?

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Q: SV m 40V 1052 IA

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Q: A 25 kW, 50 V separately excited DC drive is operated at a constant speed of 3000 rpm with a…

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Q: 1. Determine the small-signal gain (vout/Vin) of the following circuits. Assuming all the…

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Q: Generate and plot the signal x1(t) = 1+ sin (4pt), for t ranging from -1 to 1 in 0.001 increments.…

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Q: The quantity of charge q (in coulombs) that has passed through a surface of area 2 cm² varies with…

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Q: a) Design (Find the values of Rf, Ri, C₁, C2, and L) the oscillator circuit shown in the below…

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Q: Q.1. Find the current through the 100 resistor utilizing Thevenin's Theorem. ₁-20 V₁-10V 52-502…

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Q: Question 1 For the network determine Rin in KQ. 12 V RB2 220 ΚΩ 10 μF V₁ H RE B = 100 10 μF H • 3.3…

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Q: 2.4. A receiver is made up of three cascaded stages each with a gain of 10 dB and each with a noise…

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Q: Explain what the rectangle and the d mean and how they got their equations ?

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Q: Find the Fourier Transform for the following signals: a. f(t) = =cos (2nft) b. g(t) = 8(t-2)

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Q: Given is the principle diagram of a regulated power supply shown below. Reference voltage VREF V+…

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Q: signal with maximum amplitude of 8V is transmitted through a PCM system using a 4bit binary number.…

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Q: A 12-phase ∆-connected 3200 V (line-to-line), 12,000 kW, 50 Hz, twelve-pole squirrel-cage induction…

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Q: Question 7 Refer to the figure below. e(t)-200 sin(3140 V 3.032-31 A 4.29231 A 3.03231 A R=400 ww Va…

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Q: 12 V

A: Circuit is given as:

Q: tion 7 Determine VBC- Z₁ F 10 μF 180 ΚΩ 9 V ' 2.7 ΚΩ مــــــــــــ 10 µF β = 200, r = 0 Ω Z₂

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Q: Q5 Find K for the speech signal and sampling frequency 7 khz if the lowest frequency 4khz

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Q: Obtain the transfer functions C(s)/R(s) and C(s)/D(s) of the system shown in Figure R(1) Ge G₁ H H₂…

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Q: 1. The maximum deviation of an FM carrier is 2 kHz by a maximum modulating signal of 400 Hz. The…

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DC Series Motors

A DC motor is a type of electric motor which converts electric energy into mechanical energy. The forces that are produced by the magnetic field are what those common types of motors rely upon. Either electro-mechanical or electronic, all types of DC motors have some internal mechanism to change the current direction in part of the DC motors. As the DC motors could be powered from existing DC lighting power distribution systems, these motors were the first form of motors widely used. By changing the strength of the current in its field winding or by using a variable supply voltage, the speed of the DC motors can be controlled over a wide range.