not use ai please 240 VB. P = WCONTROL SWITCHELECTRIC BASEBOARDHEATING UNITHEATING ELEMENT(R=160)2. Determine the power that the coffeemaker produces when the thermostat is closed (brew) and open (warm).Note: When the thermostat is closed, the warm heating element is removed from the circuit.A. P=_W120 V120 VWARM HEATING ELEMENT(Rw=45602)THERMOSTAT SWITCHCLOSED (BREW)(R=240)B. P WWARM HEATING ELEMENT(Rw=4560)BREW HEATING ELEMENT(R=240)THERMOSTAT SWITCHOPEN (WARM)BREW HEATING ELEMENT(Ra=240)www(Rw=4560) + (R=240) 480 Q

Answered: Image /qna-images/answer/dade218d-905a-413d-b8dc-9a09d8efdb49.jpg

Answered: 240 V B. P = W CONTROL SWITCH ELECTRIC…

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter32: Standby Power Systems

Section: Chapter Questions

Problem 5R

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Please solve No. 19 below. Please provide a clear and readable solution. I appreciate any help you can give me. The course subject is Electrical Machines. NOTE: The answer is given below(The answer is letter B.); show the solution. Please follow this format: Write the Given, Required, and Solution, then Box the Final answer. Thanks!!!
Q1. a) An SCR based AC power controller circuit is given in Figure 1. The circuit connects a 240V 50Hz AC source vi to a resistive load with resistance of 100. If the delay angle is a-15°, draw the waveforms of the load voltage Vo, and the voltage across SCR2. Calculate the power supplied to the load. + Vi Va + 2 SCR2 H₁₁ SCR₁ Figure 1 SCR based AC power control circuit Va + 2 io b) Figure 2 is a single phase 2-level voltage source converter (VSC) with a DC voltage Vd-200V. A PWM scheme, by comparing a reference value with a 10kHz triangle waveform, is used to control the switches S₁ and S2. The modulation index of the PWM is m=0.8. With the aid of graphs explain how pulse signals for the switches are generated, sketch the output voltage Vo, determine the duty cycle, and calculate the average output voltage. + Vo + Vo √ ₂ == Figure 2 A single phase VSC
According to the following specifications, a single solar 295-watt solar panel has maximum power operation voltage at 24 volts. What is the maximum number of solar panels that can be used in a single string? a. 35 solar panels. b. 30 solar panels. c. 25 solar panels. d. 40 solar panels. e. 20 solar panels.
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a. Description of lamp-ballast system b. Choose the power rating of T8 fluorescent lamp to be used in the system c. The operation of lamp-ballast circuit d. The modelling of the lamp-ballast by an equivalent circuit e. The design of inductance of the choke of the lamp-ballast system f. Determine the supply current and power factor g. Decide the desire power factor to be achieved and state the reason for the chosen of that value of power factor h. The design of size of capacitor for power factor correction. i. Team members information
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The waveform of a voltage source is shown in the given figure. Let A = 2 and B = -3.8. Determine the average power supplied to a 1-ohm resistor connected across the voltage source. The average power supplied to a 1-ohm resistor connected across the voltage source is _______ W.
What are the functions of a Transfer Switch: (Select all answers that apply) Group of answer choices A. Shifts electrical power from the normal utility power source to the standby power source B. Isolates the utility source from the standby source in such a way that there is no feedback from the generator to the utility’s system or vice versa C. When normal power is restored, the automatic transfer switch resets itself and is ready for the next power outage D. Provides for measuring of power usage by the residents during periods of brownouts with the generator offline.
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Figure 1 shows the circuit diagram for a simple d.c. power supply. a. Identify the type of rectifier circuit represented in figure 1 and explain the operation of the circuit with reference to the function of each component within the circuit. b. Sketch to scale the voltage across R as a function of time showing its relationship to the secondary voltage from the transformer.

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