Calculate the current through each Resistance R1 to R6 when its correspondent switch is closed (e.g. the current through R1 when the switch SW1 is closed, the current through R2 when the switch SW2 is closed, etc.) If the value of the Fuse F1 is 1 Amperes, which different combinations of switches can you close together to ensure that will be the maximum current possible but the Fuse F1 will not blow apart? – Justify your answer with your calculations. If the value of the Fuse F1 is 2 Amperes, which different combinations of switches can you close together to ensure that will be the maximum current possible but the Fuse F1 will not blow apart? – Justify your answer with your calculations.

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A:

Q: Find the voltage at node P in the following figure.

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Q: Exercise 10.38 Determine the capacitance value C so that V, lags V, by 120°, Data: R=1k2 and f = 10…

A:

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Q: A discrete source emits one of five symbols once every millisecond with probabilities 1/2/4/8/16 and…

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Q: 3. A point charge, Q₁ = 20uC, is located at P₁(3,2,1) in free space, while Q₂ = -5uC is at…

A: point charges Q1 = 20 μC  at P1 (3,2,1)                        Q2 =  -5 μC  at P2 (1,2,5)

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Q: 5) Calculate the energy in electron volts (eV) of a photon at 353 THz (frequency) 1.46 eV 0.86 eV…

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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.