For the following Diagram, Determine the type of the solar system and state the factors affect the system efficiency" (performance ratio) 99
Q: For the three-way bulb (50 W, 100 W, 150 W), find the resistance of (a)the 100-W filament and (b)…
A:
Q: Which of the following is NOT an advantage of surface mount technology? O Greater board density O No…
A: OPTION - D is the correct answer.
Q: List four farming operations requiring electrical power. Discuss the advantages and disadvantages of…
A: Electrical power is a basic need nowadays in every field. Every field is equipped with electrical…
Q: )For a new construction, a concrete-encased electrode is always required to be used in the grounding…
A: Check the given Statment is true or false? The given Statment For a new construction, a…
Q: Electric hairdryer consumes 500 W of power. The voltage supplied by wall outlet is Vrms = 84.85 V.…
A: Given, Power consumed by electric hair dryer P=500 W. Voltage supplied by wall outlet Vrms=84.85 V.…
Q: The dwelling has a floor area of 142 sq. m. It has a typical household appliance including one 8 kW…
A: A dwelling unit is a place used for providing living accommodations, the place is not a hotel, but…
Q: Using the measured values, calculate the following: - a. power supplied by the power supply, Pin b.…
A: Power is the time rate of change of energy. Its SI unit is watt. It is the product of voltage and…
Q: give definition and meaning about - Ohmmeter - Wattmeter
A: Ohmmeter:- It is a electrical device which measures electrical resistance in dc circuit. Reading of…
Q: what is the minimum kW service demand load for twenty 6.5-kW electric ranges in a multifamily…
A: In this question what is the minimum kW service demand load for twenty 6.5-kW electric ranges in a…
Q: Question 1 A house has the following appliances: • Central Heat rated at 4kW (efficiency of 70%) •…
A: GivenCentral heat rated at 4kw (efficiency of 70 %)Electric dryer rated at 2 kw(efficiency of 90…
Q: electrical appliance usage:
A:
Q: Please I want a solution of this question. Many Thanks A house has the following electrical…
A: Given Data: 3, 10 W LED bulb 2, 80 W air cooler 1, 120 W refrigerator
Q: Calculate battery current and equivalent resistance of the network.
A:
Q: An air conditioner of rating 6200 W is utilized for 12 hours. How many units of Electrical Energy is…
A: According to question: The units of electrical energy consumed by the air conditioner is calculated…
Q: Please help with the following: Do the following to compare the wattage capacity of the power…
A: (1) As the required wattage is 452, I would choose a power supply which gives output around 452…
Q: An electric broiler is rated at 1440 watts and 120 volts. The broiler is connected to a 120 – volt…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Compute the power absorbed by the 20Ω resistor in the circuit using any method
A: to compute the power absorbed by the 20Ω resistor in the circuit using any method.
Q: 2. What tips can you give on the wise use of the following appliances? a. Lightings b. Flat iron C.…
A: Tips for wise use of appliances: Lightings Flat iron Refrigerator Air conditioner
Q: c. For the following Diagram, Determine the type of the solar system and state the factors affect…
A: There are various types of solar systems which are discussed below.
Q: The dwelling unit has a floor area of 145 square meters. It has the typical household appliance…
A: Floor area=145 square meters Electrical Power Range P=8 kW There are two 1 hp room air conditioning…
Q: 2.Explain with neat diagram of any one solar energy thermal application.
A: consider the given question;
Q: Which is not an appropriate option? PV module can used a. For charging street light battery b. In…
A: Uses of PV modules
Q: Determine the current supplied by each battery (use the mesh method)
A: From the given figure, According to the mesh equation -20+5I1+3I1-I2+5=08I1-3I2=15…
Q: Determine the following for solar PV power system referred to the data given below. (Assume the…
A: Given data: η=15%E=1050 W/m2Area of each solar cell=65 cm2
Q: The effective water head for a 100MW station is 200 meters. The station supplies full load for 10…
A: Given Hydroelectric power station withEffective head=200 mPower output Pout=100 MWstation supplies…
Q: explain the detaials of the material usede to make solar panels list
A: Aluminium Frame These are used to fix and seal the solar battery components. It enhances the…
Q: 1)What is the difference between the arrangement of the encricled components of the two circuits?…
A: 1) the basic difference is that in 1st case LED will glow if comparator output will be low whereas…
Q: Compute the dissipated power of the system if the supply voltage and resistance are 6 volts and 12…
A:
Q: A heater element rated for 1000 watts and 120 volts is operated from a 100-volt source. As a result,…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: A house away from the national grid requires electricity supplement. What is the best solution from…
A:
Q: If a 100W solar panel with solar charge controller is connected across a deep cycle battery and the…
A: Given Rating of the solar panel = 100 wBattery voltage v=12 vThe total power consumption =724.8…
Q: Illustrate and identify the different components of the ICEs fuel supply system
A: Introduction: Internal combustion engines have excellent durability. They can use renewable or…
Q: Given: A single family dwelling with a floor area of 120 sq.m., 220 volts 2 wire line to ground, and…
A: Given: A single family dwelling with a floor area of 120m2, 220 volts 2 wire line to ground, and…
Q: A toaster oven is rated at 1100 W for operation at 120 V, 60 Hz. ▾ Part A What is the resistance of…
A: Given data : Rated Power of toaster oven P= 1100W Voltage of toaster oven V=120V
Q: A copper transmission line is to be replaced by one of aluminum having the same total resistance. If…
A: Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is…
Q: An electric heater is used to boil 5.76 L of water in 20 minutes. What is the Appropriate kilo-watt…
A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…
Q: Electrical Appliances and its rating. Like fluorescent lamp, Fan, air conditioner, Heater, sokcet
A: Rating is provided to electrical appliances to denote the safe operating voltage of the device and…
Q: Calculate the dc voltages and currents in the circuit of
A: Given circuit is in the DC bias condition so
Q: 1. Write an conclusion about Electrical Wiring Installation for Electrical Supply System belong from…
A: We are authorized to answer one question at a time since you have not mentioned which question you…
Q: 8. The nameplate rating of an electric iron is 120 V, 10 A. The heating element of this appliance is…
A:
Q: A string of Suspension Insulators consist of 10 units. If the Voltage across the stri is 50 KV and…
A: Total number of insulator n = 10 Voltage across the string is Vs=50 kv Voltage across the nearest…
Q: compare the benifits of using solar panels againt using fossil fuel
A:
Q: solar
A: Answer Solar panels (also known as "PV panels") are used to convert light from the sun, which is…
Q: An electric boiler has two heating elements each of 230V, 3.5kW rating and contains 8L of water at…
A: Given: V=230 VP=3.5 kWTi=30°CTf=100°C Calculate the resistance of the boiler; R=V2PR=23023500R=15.11…
Q: Which one of the following is the main Function of wind vane in a Wind energy conversion system? a.…
A: Wind vanes are used in wind plants so that by measuring wind direction more power can be obtained.
Q: 2. Choose at least 3 different types of water heater, provide description and illustration.
A: Various types of water heater are listed as following: Conventional storage water heater: It offer…
Q: An electric boiler has two heating elements each of 230V, 3.5kW rating and contains 8L of water at…
A: Given data: Heating element rating = 3.5 kW Water = 8 L Temperature = 30 deg Loss = 10 % Solution:…
Q: The domestic load in residential building comprises of the following: 6 lamps of 55 watt each, 4…
A:
Q: hree systems with efficiencies of 98%, 87%, and 21% are connected in cascade. If the system with the…
A: Solution :- When three system are connected in a cascaded system then their efficiencies also get…
Step by step
Solved in 2 steps
- With a neat diagram ,explain about the working of Dual Slope ADC.A resistor Ra is in series with a voltage source Va. Draw the circuit. Label the voltage across the combination as v and the current as i. Draw and label the volt–ampere characteristic (i versus v).In the nominal pi model which among these are divided into two halves? a. Series impedance O b. None of these. c. Shunt capacitance d. Both (A) and (B)
- What is the operation of the circuit below? Describe qualitativelyQ1. a) Figure Q1 is a single phase 2-level voltage source converter (VSC) with a total DC voltage V-1000V. A PWM scheme, by comparing a reference value with a 1kHz triangular waveform, is used to control the switches S₁ and S2, and output 340v at Vo. With the aid of graphs explain how pulse signals for the switches are generated, sketch the output voltage Vo, determine the duty cycle and the modulation index. Va + 2 it Va d + TS₁ V {1+5₂ = Figure Q1 A single phase VSCIn the boost 1) Source voltage E value: (A B) -Voltage voltage range 2) Switching frequency value: M kHz 3) Voltage between load terminals (Vload) F (Voltage) 4) capacitance value 470 (microfarad) 5) Pload in load >= H (watts) Which, in microhenry, is the lowest inductance L that can keep the DC DC converter in continuous current under conditions of DC DC converter circuit, given below A=7V B= 19V M=25Khz F=45V H=8watt A) 521.44 B) 492.66 C) 103.44 D) 378.62 E) 258.55
- Q1. following: For the circuit shown in figure (a). Let V1 = 10Vms, frequency 10KHZ. Draw the A. Impedance diagram. B. Voltages phasor diagram. C. Current phasor diagram. D. Measure the voltage across R1,R2, Vin, and the inductor using the ocillscope using PROTEUS software. E. Measure the voltage in R1, R2, and the inductor using DMMby using PROTEUS software. F. From the above measurments verify your result. R2 1K V1 VSINE R1 L1 2K 1000MFACTS: AC-DC converters take the AC power from wall outlets and convert it to unregulated DC. These power supplies include transformers that change the voltage of the AC that comes through wall outlets, rectifiers to save it from AC to DC and a filter that removes noise from the peaks and troths of the AC power waves.The DC-to-AC Converters are used to charge the batteries in the vehicles. These circuits are mainly used for driving low-power AC motors and are used in a solar power system. The DC to AC converters can be used in dc transmission lines for transmitting power to loads. QUESTION: What do you think is the main reason why we have AC power in our outlets instead of DC power? Explain your answer.C. A single phase full converter feeding RL load has the following data: source voltage 230V(RMS), SOHZ.R-2.52 L=very large, firing angle -30"f the load inductrance is large enough to make the load current constant then i Sketch the time variation of sounce voltage source current, load voltage, load current current through one thyristor and voltage across it H. Compute the average value of load voltage and load current, Derive the formula.
- A resistor and a capacitor are connected in series across a supply of 250 V. When the supply frequency is 50 Hz the current in the circuit is 5 A. When the supply frequency is 60 Hz, the current is 5.8 A. Find the value of the resistance. Ans: ___ ohmsThe voltage regulation can be equal to zero :when .The t and current is not too highO .The p.f. is leading p.f. for any possible current O .The p.f. is lagging p.f. for rated current OProvide 3 example calculations involving DC Circuit under transient current conditions on series R-L and series R-C circuit.