What is the effect of increasing resistor R2, in the voltage-divider bias circuit on ICQ? How should we select its practical value for better stability considerations?

Q: A 4.7 zener diode is connected to the base resistor. The left side of the resistor sits at about…

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Q: Question # 2. For the STC given l-V panel curve Rshunt is 415.405 Q, Rseries is 0.221 N). It is…

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Q: Discuss the different types of protections available for a Silicon controlled rectifier (SCR). In…

A: There are different types of protection available for SCR: Over voltage protection. Over current…

Q: What is the differential gain of the differnce stage of the instrumentation apmplifier?   What is…

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Q: Describe the difference between a n-type semiconductor and a p-type semiconductor, and what happens…

A: N-type semiconductor P-type semiconductor An N-type semiconductor is an extrinsic semiconductor. A…

Q: 3 A peak rectifier (peak follower) Cir cuit is given below. Vs is a GOH3 Sinusuidal Vollage with…

A: Given data,  Vp=50 Vf=60 HzR=5 kΩVr=2 V

Q: How many identical collectors would we need to get overall efficiency of 95% if each collector has…

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Q: what is the purpose of installing a filter capacitor in a bridge rectifier circuit? Why don't we…

A: In power system for supply, capacitors are used which filter the pulsating DC output after…

Q: Please describe how on PN junction works, in full detail. Thanks

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Q: 3. Design a four-resistor BJT bias circuit, similar to the one shown in Figure 2, such that V3 = 4 V…

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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.