If PMMC meter have internal resistance of 1002 and full-scale range of 1mA. Assume we wish to increase the meter range to 2A. the value of shunt resistor will be:

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Q: A capacitor having a Q-factor of 400 is connected in parallel with a coil having a Q-factor of 50.…

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Q: A transformer has a rated output of 400 kVA at a power factor of 0.6. Determine the rated power…

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Q: 10.2 mA /0° R₂ = ∞ RĮ L Cz

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Q: Simplify the Boolean expression [AB(C+BD) + ABJCD.

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Q: 10 www 250 50 www 20 140 180 50 400 4.50 40 100 1.50

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Q: This type of Circuits is called --- ‒‒‒‒‒ Vin(1) D₁ + V

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Q: A 3-phase, 60 Hz induction motor has 2 poles. If the slip is 2% at a certain load, determine  the…

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Q: The semiconductor CdSe has a bulk melting temperature of 1678 K. However if this material is formed…

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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.