You are the light technician of the performance. The Director ORDERED you (you do not have a choice!!!) to use the two channel Dimmer PPQQ2019. Every channel has a Maximum Current Imax=30 Amps, and the Voltage in the output of the channel depends of the Variable ALPHA (your control slide!)  that changes from 0% to 100% following this NON LINEAR relation Vout(alpha)=120Volts x (Alpha)2/1000 Also the Director requested tom place the seven lamps (Lamp 1 to Lamp 7) in the configuration presented below. 5) What is the value of the resistors of all the lamps from Lamp#1 to Lamp#7? 5A) What is the maximum value of the variable ALPHA that will allow channel 2 produce its maximum light output?

Q: Find the polar form(in radians) Z=-1+i

A: We need to find out polar form of given number .

Q: Amplifier's Frequency Response Vcc=20V R1 = 40 kohm R2 = 10 kohm Rc = 4 kohm RE=2 kohm Rs = 1 kohm…

A: Given To find VCE we have to first make dc equivalent circuit.

Q: A three-phase load is to be powered by a three-wire three-phase Y-connected source having phase…

A: In this question We need to determine the line current, phase current and power factor.  We know…

Q: 1. A certain conductor has a resistance of 0.5 ohm. Calculate the conductance of the conductor of…

A: Given: Resistance, R=0.5Ω

Q: Consider a unity feedback control system with a plant G(s) = 10 s(s+4) Design a phase-lag…

A: I have written this solution as handwritten solution. Hope you find the solution clear.

Q: 2. Determine Rab. 100 W 401 N 2012 W 305 -M 505 ԵՂ

A:

Q: Use nodal analysis to obtain v1 and i2

A: It is given that:

Q: 1. The voltage - current relationship of an electronic board is given by the values in the table,…

A:

Q: Question 1 You are given three bifacial solar cells, and asked to construct a triple cell. The…

A:

Q: Compute the thrust per unit area, beam power per unit area, exhaust speed, and current density for a…

A: To compute the thrust per unit area, beam power per unit area, exhaust speed, and current density…

Q: Why do we use starter for a DC motor?

A:

Q: 2.4I1 + 3.6I2 + 4.8I3 = 1.2 −3.9I1 + 1.3I2 − 6.5I3 = 2.6 1.7I1 + 11.9I2 + 8.5I3 = 0   Using…

A: Given equations:- 2.4I1+3.6I2+4.8I3=1.2-3.9I1+1.3I2-6.5I3=2.61.7I1+11.9I2+8.5I3=0

Q: QUESTION 5 Obtain the Thevenin equivalent Rth of the circuit below at terminals (a, b). R1=3 ohm…

A:

Q: Ex:3 Find the capacitance that has a reactive power of 50 var when connected across a 120 V 60 Hz…

A: Given circuit:- Reactive Power of the capacitor Q=50 VAR Voltage Supply V=120 V Frequency f=60 Hz

Q: Logic Equation Y1: The logic circuit: SOP Equation Y1 = ABC + ABC + ABC + AB

A: I have written this solution as handwritten solution. Hope you find the solution clear.

Q: Design a very simple low-pass filter using Z-transform. Show the pole and zero locations in the…

A:

Q: (b) What is the mystery element (capacitor or inductor) and why? (c) What is the value of i, at time…

A:

Q: If a conductor with a current of 200 mA passing through it converts 40J into electrical energy in…

A:

Q: The standard POS: The minimum SOP: (using Boolean Algebra)

A:

Q: V₁ Road V3 J = 0.5V 0.05V-¹ V₂ Calculate Vout for the circuit above assuming the following…

A:

Q: The output response of a dc amplifier of a step input shows 70 nsec rise time. What is its bandwidth…

A: Given, A DC amplifier of step input having, Rise time, tr=70 nsec.

Q: 110100011. Design both overlapping and non-overlapping sequences. a state diagram for both the…

A:

Q: A synchronous generator is connected to an infinite bus with excitation voltage Ef = 1.3 pu. The…

A:

Q: Create an objectives when design and creating an AC-DC power supply with selectable output voltage…

A: Rectifier A rectifier involve controlled as well as uncontrolled circuit. The uncontrolled rectifier…

Q: Consider a one-sided step pn junction made of silicon in which the doping density in the n-side is…

A: Given: Consider a one-sided step pn junction made of silicon in which the doping density in the…

Q: For the following circuit, supply voltage of the Op-Amp is ± 12 V, and VR = 5 V. 1)Find out VTH and…

A:

Q: 1+ 500 Ω W 5mA 2 ΚΩ 1.25mA

A:

Q: List the basic relationships for a transistor:

A: TRANSISTOR: A Transistor is an Electric device that regulates the flow of Electric Current and…

Q: Find the cutoff frequency in hertz for the RL fil- ter shown in Fig. P14.1. b) Calculate H(jw) at…

A:

Q: 3.6-9 Determine voltage Vin Fig. P3.6-9 by writing and solving mesh-current equations. Answer: V-5V.…

A: In this question we need to find the voltage V using mesh analysis.

Q: Determine the following parameters at the origin due to four 20 mC charges residing in free space at…

A:

Q: If the inset image was created by linearly scaling from DN = 0 to 100 instead of DN = 50 to 100, the…

A: Note: DN (Digital Number) describes the intensity of each pixel of an image If DN is more,…

Q: In this ideal op-amp circuit, it is given: R1 = 6 ohms, R2 = 5 ohms, R3 = 4 ohms, R4 = 87 ohms, R5 =…

A:

Q: Determine the current i1 in the following circuit

A:

Q: Solve the circuit by phasor method using meshes and matrices

A:

Q: -14 Calculate the rms value of the ripple current in Problem 7-13 through the diode and, hence,…

A: 7.14

Q: (3) below find pic. below 10 Ω www 508(t) Application : Laplace Transform 100 V 4 و ناوونا 3 H 1=0…

A:

Q: What is a thick film resistor ? list some applications where it used and how it is used.

A: We need to tell about thick film resistor.

Q: Amplifier's Frequency Response Vcc=20V R1 = 40 kohm R2 = 10 kohm Rc = 4 kohm RE=2 kohm Rs = 1 kohm…

A: We need to determine Voltage, VB.

Q: A MOD 2 and a MOD 5 up counter when cascaded together results in a MOD counter.

A:

Q: Question 7 if is modulated using a SSB-AM technique a carrier: X What is the power of the…

A:

Q: Qll sketch the root locus of Ges) Hes) = k(541) S²(544) with unity feed back Solve by matlab

A: given, G(s)H(s) = k(s+1)s2(s+4); feedback, H(s) =1; we need to sketch the root  locus of the system…

Q: For the network in the given circuit, find Zin. Let w w= 100 rad/s and L = 50 mH. The value of Zin =…

A: Given data, Inductance L=50 mH. Angular frequency ω=50 rad/s.

Q: The most commonly used relay, for protection of an alternator against loss of excitation is a mho…

A:

Q: Complete design an electronic circuit to produce negative full wave rectifier with increment center…

A: It is given that: Vin=50sinωt

Q: A DC-DC buck converter operates in continuous conduction mode. It has 48 V input voltage, and it…

A: Given- DC-DC buck converter- Input voltage V=48 V, Resistive load R=24 Ω, Frequency f=250 Hz, Switch…

Q: 1.) Given the circuit below, apply a source transformation one-time, and redraw the simplified…

A:

Q: 7. If I now attach a load resistor of 5k across the terminals, what is the current through the load…

A: Given: with load resistance, RL=5kΩ, To find: Current through load resistance.

Q: Q4 b. An air-gap of 0.008m was cut on the rectangular cast iron core shown in Figure Q4a(ii) as…

A: As Relative permeability of iron core is not given so I solved the question by considering relative…

Q: Find The RMS Vlaue And average value of the periodic waveform using The laws of integration are…

A:

BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.