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- The circuit is connected to a 60-Hz line. The apparent power in the circuit is 29.985 VA, and the power factor is 62.5%. The resistor has a voltage drop of 14.993 V, the inductor has an inductive reactance of 60 , and the capacitor has a capacitive reactance of 45 . ETITZVA29.985PF62.5%ER14.993VIRRPELILXL60VARsLLECICXC45VARsCCAvresistor of 51.0 Q, an inductor of 22.0 pH and a capacitor of 150 pF are in parallel. The frequency is 1.00 MHz. Whatis the complex impedance, R_jX? A.51.0_j14.9. B.51.0_/149 C.46.2_j14.9. D.46.2_j14.9. ¥ Show Answer Answer: D2) Find the real and imaginary part of the total equivalent circuit impedance at the signal frequency of 1 MHz (Unit: Ohm)
- just need fınal answer Since Vi = 20 mV, Vcc = 25 V, RB = 470 kΩ, RC = 3.2 kΩ, RE1 = 470 Ω, RE2 = 1.2 kΩ, RL = 42 kΩ and β = 110 in the circuit in the figure, the value of the output voltage (Vo) find it. NOTE-1: Capacitors are negligible at mid-band frequency. NOTE-2: The output impedance of the transistor (r0) will be neglected. a. -197,96 mV b. -222,71 mV c. -98,98 mV d. -148,47 mV e. -123,73 mV f. -173,22 mV g. -247,45 mV h. -74,24 mVThe circuit of the given figure represents the first three stages of a typical AM or FM receiver. Find the following: a.) Total power gain APT(dB) b.) Pin(dBm) c.) Pout(dBm)(a) A capacitor of capacitance 30 µF and resistance 40 Q is connected to a 100 V, 50 Hz supply. Calculate (i) the circuit impedance (ii) circuit current (iii) voltage across resistor and capacitor (iv) phase angle between the current and the supply voltage. (b) If the above circuit have to work under resonance, then find the value of inductance of the coil to be connected.
- Get the following parameters: RC RE RB VCE VBSince Vi = 20 mV, Vcc = 25 V, RB = 470 kΩ, RC = 3.2 kΩ, RE1 = 470 Ω, RE2 = 1.2 kΩ, RL = 42 kΩ and β = 110 in the circuit in the figure, the value of the output voltage (Vo) find it. NOTE-1: Capacitors are negligible at mid-band frequency. NOTE-2: The output impedance of the transistor (r0) will be neglected. a. -197,96 mV b. -222,71 mV c. -98,98 mV d. -148,47 mV e. -123,73 mV f. -173,22 mV g. -247,45 mV h. -74,24 mVIn the figure, R = 13.0 Ω, C = 6.26 μF, and L = 50.0 mH, and the ideal battery has emf = 33.0 V. The switch is kept in position a for a long time and then thrown to position b. What are the (a) frequency and (b) current amplitude of the resulting oscillations? Image is attached, thank you
- What is the value of R if Vs=44010. The higher the frequency, the easier it becomes to analyze electronics circuits.a. Not all the timeb. Truec. Falsed. In some cases only11. The __ ___ leads ensure low inductance and permit high currents.a. Short, fatb. Long, fatc. Long, thind. Short, thin12. Most microwave amplifiers have input and output impedances of _a. 75Ωb. 50Ωc. 300Ωd. 120Ω Note: Explanation is not needed just provide the correct answers for each number.Write in rectangular and polar notations, the impedance of each of the following circuits at a frequency of 50Hz. That have a, 2.1 A resistor of 2002 in series with an inductor of 0.1H.