What kind of solar technology does the country of Ghana have

Q: Ζη- 20 www j2 Ω 20 -40 Ο a. Zτ = 1,38 +j1,08 Ω Ο b. Ζτ = 3,38 +j1,08 Ω O c. None of the alternatives…

A: Given a circuit Find ZT

Q: Problem 2 Determine the steady-state current i flowing in Rx and the power absorbed by it. 352 18…

A:

Q: + 100 Ω Μ 20 V3ia Τα t = 0 Χ 100 Ω 0.4 Η 0000 v(t) + - 25 mF

A:

Q: 1. The circuit shown in the figure is a/an a. XOR gate b. AND gate c. XNOR gate d. OR gate   2.…

A: Given: A circuit with 5 transistors, resistances, 1 power supply, 1 LED and two switches. We have to…

Q: 6. A load absorbs maximum power from the circuit shown below. Calculate the load impedance and the…

A: The given circuit  Supply current will

Q: A circular loop of radius 0.0400 m is oriented 35.0 degrees to a 0.152 T magnetic field. What is the…

A: According to questions

Q: A variable capacitor of net resistance of 50Ω is connected in series in a circuit with a coil in…

A:

Q: Standard intermediate frequency used for AM receiver is a. 455 MHz b. 455 KHz c. 455 Hz d. None of…

A: The correct option along with the explanation is provided in the following section.

Q: 7. The armature of a d.c. generator has a 2-layer lap-winding housed in 72 slots with six con-…

A: Given data, A DC generator has 2 layer lap winding. Number of slots is 72 Conductor per slots is 6.…

Q: 4. Determine the average and effective value of the sinusoid i(t) given by i(t)= 100sin(377t +90°)…

A: Given: The sinusoid current it=100 sin 377t+90° A Peak current, Im=100 A

Q: 15V R₁ = 7 MM- ли R₁₂ = 5 ³R₂ = R₁ = 3 un ли R₂₁₂ = 1

A:

Q: A) Find the equivalent resistance of the combination shown in the figure Req Ω 9.0 Ω -www M R, ww 25…

A:

Q: Question 3 (a) Analysing the working principles of induction motors, explain why the rotor of…

A:

Q: O 4Ω 12 Ω wwwwwww 15Ω 18 Α 6Ω RLOAD

A: Maximum power theorem states that maximum power dissipated by load if its value is equal to the…

Q: A coil of resistance 20 and inductance 150 mH in series with a 100 µF capacitor is connected to a…

A:

Q: The difference equation is: - y(n) - 0.4y(n-1) + 0.29y(n − 2) = x(n) +0.5x(n-1) - a. Find the…

A: Given Difference equation : y(n)-0.4y(n-1)+0.29y(n-2)=x(n)+0.5x(n-1)

Q: The resistance between any two terminals of balanced star connected load is 12 ohms. Find the…

A: Given that system is balanced and star connected. Resistance between any two terminals is 12 ohms…

Q: T

A:

Q: 1 Consider a periodic pressure-time record as shown in the figure below. Determine its frequency…

A:

Q: Design an 8-4-2-1 BCD code converter to drive a seven-segment indicator. The four inputs to the…

A: The required circuit can be designed by deriving the truth table and the simplified Boolean…

Q: Types of analog modulation are:

A: The correct option along with the explanation is provided in the following section.

Q: Could you please explain to me how did you analysis the mesh I mean the signs +and -. I have problem…

A:

Q: The magnetic field in free-space is given by = 3π The value of ß is a. 3 b. 2π/3 C. 6TT d. 1/3 e.…

A: Given, The magnetic field in free space, H→=13πcos108t+βz a^y Am Speed of light, c=3×108 ms

Q: Q31. If the no load voltage of a certain generator is 210 V and the rated voltage is 200 V, then the…

A:

Q: A cosine pulse signal is described as follows: x(t) = cos(50nt) rect() a) Using any technique you…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1.Design a buck converter and a resistive load operating in CCM mode with the following…

A:

Q: A series RLC circuit has a hypothetical current that is described by the expression, I(t) = 6e-t sin…

A: Given,For a series RLC circuit,The expression for hypthetical current is given by,It=6e-tsin 2t…

Q: 1) Find I, and I2 in the circuit below. + 1₁ www ww 6 A 5 A ww 12 ww 2 A ww

A: Given circuit,

Q: From the circuit shown, if the inputs A and B are both 1, Q3 is/has

A: Given:  A circuit with 5 transistors, 4 resistances, two switches, 1 LED and one battery. We have to…

Q: Construct a delay formula for both types of switching (circuit and datagram) if the packet/message…

A: Switched circuit network : Switched circuit network are not packed it takes place at the physical…

Q: g(t) = 10cos (150rt+4) Find the fundamental period and fundamental frequency of g(t). The…

A: Given, Function, gt=10cos150πt+π4

Q: II. Solve for the impedance Z in the following circuit that results in maximum power transfer. 60/0°…

A: Given, The circuit is,

Q: 2 The concept of magnetic circuits is based on solving some magnetic field problems using circuit…

A: (1) Analogy between electrical and magnetic circuits   S.No. Electric Circuit Magnetic Circuit…

Q: Determine the no. of studs and resistance of the section for a D.C. series motor starter from data:…

A:

Q: QUESTION THREE A 200 kW, 400 V, six pole, separately-excited DC machine has a rated speed of 500…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Question 1 What is the transfer function of the following arrangement: C(s) R(S) 3-2 O 65-2 Al Σ…

A: Given,

Q: No. R1 R2 R3 R4 No. F1 F2 F3 F4 Semiconductor Diode - Reverse-Bias Condition (VD 0 V) 9.04 mA 23.6…

A: We know that  Diode: It is a two terminal device which conducts only in one direction and doesn't…

Q: Standard intermediate frequency used for AM receiver is

A: The correct option along with the explanation is provided in the following section.

Q: Example 1.4: Determine the air gap length of a de machine from the following data : Gross core…

A:

Q: A sinusoidal voltage has a value of 100 volts at 2.5 milliseconds and completes one cycle. It takes…

A:

Q: Sketch and label the even and odd components of the signals shown below. 4 x (1) 0123 4 5 (a) 4 x{n}…

A:

Q: If the apparent power of an ac circuit is 178.46 kVA, then the magnitude of the active power at 0.79…

A: Active power is that type of power which is utelised by any given circuit.Reactive power is an…

Q: find the equivalent resistance of the circuit whereR1=190, R2=160, R3=90, and R4=60

A: The equivalent resistance can be calculated by reducing the parallel connected resistors and then…

Q: The spectrum of the sampled signal may be obtained without overlapping only if a. fs ≥ 2fm b. fs fm…

A: Non - overlapping spectrum of the sampled signal

Q: Function of RF mixer is

A: The correct option along with the explanation is provided in the following section.

Q: Find the KVAR drawn from a 3-phase generator when it is delivering 25 A at 240 V to a motor with…

A:

Q: Solve for the voltage drop across the 1H inductor using Thevenin's theorem. 2.5 sin(10t+99) V 2 Ω 31…

A:

Q: A 3-phase system supplies 34.2 A at a line voltage of 208 V for a balanced load at 0.89 pf. Find the…

A:

Q: Calculate the steps in a 4 section rotor resistance starter for a 3-phase slipring induction motor…

A:

Q: Consider the circuit shown below. Does the analysis of the circuit require Kirchhoff's method, or…

A: The analysis of the above circuit does no require Kirchoff's method to determine the parameters of…

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).