9. What is the purpose of combustion devices (burners) for burning solid fuels in powder forn transportation of fuel from the coal bunkers to the combustion chamber; to dry the fuel in the coal preparation systems O crushing of solid fuels into powder with the necessary grain size for the combustion processon to supply to the furnace the fuel mixture and the air necessary for combustion

Q: In a solar dish, which device converts the thermal energy of fluid into mechanical energy? O a. gas…

A: In a solar dish,  Which devise converts the thermal energy of fluid into mechanical energy.

Q: The air that mixes with the gas in the burner tube, before combustion takes place is called? a.…

A: Given: The gases which mixes with the gas in the burner tube before the combustion process is asked.

Q: List  the different types of thermal power plants and describe their basic components and functions.

A: Power plants: A power plant produces electricity by converting one form of energy into electrical…

Q: A thermistor has a: a. positive output voltage. b. negative output voltage. c .positive…

A: A thermistor is an electronic component that is sensitive to temperature changes and is often used…

Q: QUESTIONS: 1. A transformer is rated at 120V primary/23V secondary. What peak to peak secondary…

A:

Q: According to the nec table 250.55 what would the deman load be for two ranges one 14 kw and one 16…

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.