Q.33: For the circuit shown in figure beside, if the supply 10sin2x10°t+5cos3x10°t mA, find the power absorbed by 2Q resistor? (Ans.: P20=1.72W) curent İ7=5+20sin10°t- iT is: µF 10μΗ

Q: For the circuit shown in the figure below, if V, =140 V (rms), f =50 Hz, and R =1.9 k2, and C =1240…

A:

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Q: Find Beta if Vce = 6V. * Vcc= 12V 470 k Ohm 1.5 k 0hm 8 -w 1 kOhm

A: The solution is given below

Q: If V1 = 18 V, V2 = -9 V, R1 = 1.2 kOhm, R2 = 4.7 kOhm, R3 = 2.4 kOhm, and all V. diodes are silicon…

A: The solution is given below

Q: 20 kL Q.7 lind the saturation curront I cand for the ligure bellow 2.4k2 5lo ke Ve B = 1o0 Ve E VE…

A: Given data: RC=2.4 kΩ RE=1.5 kΩ Solution: To operate the transistor in the saturation region,…

Q: JXM2 For the circuit shown if Vs=100°V: 42 J524 J62 1. Find the value of "XM" that makes the Vs…

A: The solution is given below

Q: Find the current through the diode in the circuit shown. Assume the diode to be ideal. 50 92 R₁ D V…

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Q: •plot * Use ideal diede model D * plot Vout vs Vin Vin R Vout

A: Explanation: An ideal diode is a diode that acts like a really perfect conductor while voltage is…

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Q: +5 V +5 v 2.5 kN 3 2.5 kN 2.5 kN (a) (b) (c)

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Q: Q2: Refer to figure below, find the average load PCAN) 8 12 LS 1g 22 24

A: We will find average load power using the formula given below                                  ∫024P…

Q: A diode has n = 1.06 at T = 320 K. What is the value of n ·VT? What temperature would give the same…

A: Given data: n = 1.06 T = 320 K   The expression for the nVT is given as,…

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Q: T1 300 OA OV 120V(RMS) R1 60HZ D1 R2 5k 10:1 1N4004

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Q: Ug = +loV A D1 R2-5k

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Q: Estimate thermal voltage for 30o C.

A: The thermal voltage (VT) is a very important quantity in semiconductor physics. It is dependent on…

Q: Find the Vout of the circuit below during the positive half cycle. V3 C1 10 Silicon R1 v1 Vout v2 50…

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Q: Q1: For the circuits shown in figures. If the temperature has changed from 25°C to 65°C, find Alc.…

A: First we will calculate for 25°C, α=β1+β=5556 Ic=βIB IE=IC+IBIC=αIE+ICOtherefore,IE=αIE+ICO+IB…

Q: Find the range of values that will keep the zener diode “on” (operating) in the figure. (Plot the…

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Q: Please answer in typing format

A: Step 1: Step 2: Step 3: Step 4:

Q: 7 V1 10Vrms 60Hz 0° R1 mw 1k0 D1 1N3493 R2 1k0 XSC1 fektonik

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Q: Find the current through the zener diode for the given values of load resistance

A: In this question,  A circuit is given with zener diode as shown in the figure.  Find the current…

Q: If the diode in Figure below shorts, the * voltage across RA will R1 1.4kQ RA 150 2 D3 Vs D6 2N3870…

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Q: diode whose internal resistance is 17 ohm is to supply power to a 2,008 ohm load from a 110V RMS…

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Q: Assume that all the diodes are ideal in the given figure. Calculate the voltage across diode D2 in…

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Q: From the diode circuit shown in Figure 1, show how to determine the resulting output voltage signal.…

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Q: Find the current through the diode in the circuit shown. Assume the diode to be ideal. 50 92 A R₁ V…

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Q: 420 ohm 30 V 1,(max) = 80 mA Voltage 0.6 V Vp-in 2.2 kohm Vp-out Zener Current Answer the following…

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Q: +5 V +3 v +2 voD I kn +1 Vo A +3 Vo I kn +2 vo +1 v K (e) (f)

A: Silicon diode Ideal so Vd =0V

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Q: Ex.4 130 Determine RT, h IT 240. 100 200 DC 100V 502 300.

A: Let's first find Rt using delta to star conversions After finding the resistance use the simplifies…

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.