:Deduce the function of the following diagram (2) Jaba 7809 6800 220V, 5OHZ Dridge PCB for regulated power supply O PCB for current regulator O PCB for 5V fast charger O PCB for UPS switching circuit O

Q: Q.1. (A) Determine whether each statement is true or false. 1. Commutation circuitry is simply a…

A: 1. Commutation circuitry is simply a class of switching devices connected in series with the…

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Q: Approximately, what is the percent jitter for the following signal? 0.012 0.005 0.011 0.01 主

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Q: 3- Using the appropriate graph, explain the charging and discharging paths in a stable 555 timer.

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Q: (i) (ii) (iii) (iv) Calculate the frequency of the PWM signal. Calculate the duty cycle of the PWM…

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Q: Please I want a table of comparisons between plc & Dcs & scada

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Q: 1 KHZ sine wave generation using 555 timer IC and LC circuit.

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Q: Which PIC operating characteristic enables it to reset, particularly when the power supply voltage…

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Q: 1. Before the TRIAC is triggered on, the voltage across its ma in terminals is equal to the ___volta…

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Q: Q. An IGBT switch has a 10 ohms resistive load across 100V supply at a frequency of 10kHz. If the…

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A: The solution is given below

Q: 3. Illustrate PIN configuration diagram for each of following ICs • 7400 • 7402 ● 7430 7432

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Q: (6) On-delay 0.00 TO000 HH TO000 * TIM 0000 #0600 (100.00 (100.01) 0.00 100.00 100.01 60s

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Q: What are the different turn on methods of SCR?

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Q: The Labelvalues of the single-phase transtormer whese electrical eauixalent sirsuit is gixen…

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Q: Q1: The chopper circuit shown in Figure (1-a), delivered by 12 volts, the produced average load…

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Q: When the pinch-off voltage is exceeded, ID will ____ as VDD increases.   a. double   b.…

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Q: Calculate fout and duty cycle from astable 555 timer with R1 1 kN, R2 = 2 kn, and C = 10 uF.

A: Given R1 = 1 Kohm, R2 = 2 Kohm, C = 10 uf To find  Fout and duty cycle

Q: (i) Draw a circuit diagram for a synchronous MOD-6 counter.

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Q: Offset voltage compensating network is connected in between pin of LM741 op-amp number ....... &...…

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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.