Vhich of the following is not a factor which affects solar panel efficiency. O a. Temperature O b. Sun Angle O c. Shadow O d. Quantity of solar panel

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A:

Q: A tungsten lamp  filament has a temperature of 20500C and a resistance of 500 Ω when taking normal…

A: tungsten filament have resistance of 500 ohm at 20500 C. To find the resistance at 25 oC we will use…

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A:

Q: Feedwater economizer can recover up to 12% waste heat?  Select one: True False

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Q: After reduction, the current - caring capacity of a condenser is referred to as the___. A. ambience…

A: Given: After reduction, the current carrying capacity of a conductor is referred to as the ___.

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A: OPTION - D is the correct answer.

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A: Solar water heater uses solar thermal collector to heat the water by sunlight.

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A: Operating principle of the following:- i) Oil circuit breaker: At the point when the oil circuit…

Q: 1. Importance of studying earth resistance and resistivity.

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A:

Q: What are the two factors that can disrupt the power supply

A: In this case, the two factors that can disrupt the power supply needs to be discussed.

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A:

Q: Which among these will not affect the value of the Сараcitance? O A. Area of the Plates O B.…

A: Capacitance of capacitor = (permittivity×Area of the plates)/ (distance between the plates).…

Q: choose the correct answer In solar power plant, the cost of concentrating collector is more than…

A: Solar collector: It absorbs the incident solar rays or radiation and converts them to heat energy…

Q: how hydropower water turbine energy refinement is essential in dry season

A: The Given is related to fluid mechanics and hydraulic machinery.

Q: The resistance of the conductor increases with increase of Temper Select one: O True O False

A: There are three types of material, namely Conductor Semiconductor Insulator

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Q: VI characteristics of solar PV

A:

Q: What is the resistance of a No. 14 iron wire, 600 feet long at 248 degrees Fahrenheit.

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Q: Provide an assessment of what the FIVE (5) performance measures mean for Flame Electrical.

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Q: (i) The full-load current, (ii) The full-load copper losses, (iii)The full-load efficiency, (iv)The…

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Q: What is the correct formula to calculate the efficiency of a solar PV device? n=A/PxE n=E/PxA…

A:

Q: 5. Disconnect the DC power supply, and then measured the equivalent resistance by using the AVO…

A: As you have not posted the question with a circuit diagram for which I am Considering the following…

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Q: .Explain with neat diagram of any one solar energy thermal application.

A: Solar Energy Thermal Application:

Q: Explain the electrical scenarios briefly 1. Aluminum Wiring

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Q: why voltage decreases faster than the current increases in the Pv circuit when the Temperature is…

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Q: Introduction of Geothermal Energy and Geothermal PowerPlant

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Q: Find the resistance of a piece of 8 AWG lead wire 600ft long. Consider the temperature to be 20…

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Q: What is the commercial status of the different types of solar thermal systems? (150 words)

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Q: 14. i) Choose the correct statement for the wind turbine with blade length as 5 meters, operating…

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Q: 1. HOW UNDERSIZED ELECTRICAL CIRCUIT CAUSES OVERVOLTAGE.

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Q: Rank the efficiency of following light bulbs   Question 2 options:   incandescent < LED <…

A:

Q: Which of the Following material is used to make the absorber plate in the solar collector? a. Copper…

A: Absorber plate of the solar collector is made of high conductivity metal sheet .

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: Technician A says an insulation resistance tos ter measures voltage , Technician B says an…

A:

Q: . Part I of which article in the National Electrical Code provides general requirements for…

A: Correct option is ARTICLE 250

Q: 1. Fill the following details for the lab Equipment's: Q1. Specification/Range of Voltmeters: Q2.…

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Q: Calculate the load current, Imax in a solar cell if the maximum power Pmax is 141 mW and Vmax is 17…

A: Given, Pmax=141 mWVmax=17 V

Q: According to the following specifications, a single solar 295-watt solar panel has maximum power…

A: According to the following specifications, a single solar 295-watt solar panel has maximum power…

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.