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The minimum recommended supply voltages for the 741 op−amp are
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Microelectronics: Circuit Analysis and Design
- A circuit consist of a single diode and resistor which are connected to AC source. The resistance voltage is: O AC voltage with V=Vm/ O DC voltage with V=Vm/√2 O AC voltage + DC offset O only DC voltage with V=2Vm/arrow_forwardQ1 Explain the following terms: (a) Sensor (1.5 marks) (b) Transducer (1.5 marks) (c) Instrument Q2 Q3 (2 marks) Based on Figure Q2, if the RTD sensor measurement is 57°C answer the following. (a) Calculate the output current from RTD sensor if the output range is 4 20mA. (2 marks) (b) Calculate the output voltage from the temperature controller if the output range is 0-10VDC. (2 marks) (c) Propose a type of sensor if the process temperature is increased to 1000°C. (1 marks) A capacitive displacement transducer is designed to determine the rotary position. from 0° 180° as shown in Figure Q3. The moving plate whose radius is 40mm is sandwiched between two fixed plates, spacing at Imm. The dielectric constant of air is k 1.The capacitive transducer is formulated as: where; (a) kA€。 farads k = dielectric constant A the area of the plate, in square meters €₁ = 8.854 × 10-12 in farads per meter d = the plate spacing in meters Construct an equation of the change of the capacitance (F) when…arrow_forward0) A full-wave controlled rectifier with RL load is shown in figure 8. If the firing angle is 70° and the average load current is 20A, find the transformer ratio (N/N). V,-v2 x200 Sin314 100MH Figure 8 warrow_forward
- Sketch the output waveform of the given circuit, assuming that the voltage of the battery is 1V and the input voltage is 10V peak to peak. Label the waveform completely. Show complete analysis as much as possible. Place answer in this form as: show attached solution. * 20 V 10V -20 V RIarrow_forwardQ3 (a) Figure Q3(a) shows the circuit diagram diode as a clamper. (i) Name the type of clamper. Determine the overall output voltage, VoUTe) of the circuit. Show all the calculations and support your answer with the aid of diagram. (ii) +с - Si Vin R = 1kn VOUT Voc= 7V Figure Q3(a) Vin 10 - 10 Figure Q3(b) +arrow_forwarda/ What is the function of the inductance L in a single phase halfwave thyristor? b/ A controlled full wave bridge rectifier has a source of 50 Sinwt with R = 10 and L = 20 mH find the d.c load current if a = 40°, then draw Vo and lo use 50 Hz freq. and B = 1.1n %3Darrow_forward
- A circuit consist of a single diode and resistor which are connected to AC source. The resistance voltage is: OAC voltage with V=Vm/T O DC voltage with V=Vm/√2 OAC voltage + DC offset O only DC voltage with V=2Vm/iarrow_forwardQ2 (a) Figure Q2(a) shows a clipper circuit made with a gemanium diode. Given the voltage input, Vin = 20 Vp-p, VDc = 5 V, Rs = 10N and RL=1 kN. (i) Sketch the full cycle of input voltage, Vin(t) in sinusoidal waveform. (ii) Determine the output voltage values for all input values. Show all the calculations and support your answers with the aid of diagram. R. Vin Si Ge R VOUT Vpc Figure Q2(a)arrow_forwardPower Electronics and Machines Q) single-phase bridge rectifier has an RL load with R=15 Ohm and L = 60 mH. The ac source Vs = 100 sin (377t) Determine THD taking Is1 = 3.9arrow_forward
- H.w For the circuit show n figure ca Iculate the expre ss ion of tne assume t he in i tial value of in ductor .initial value of cap acit or is zero o'lf th o'5 Farrow_forwardA capacitor C is connected in parallel with a resistor R across a 120 V, 200 Hz supply. The supply current is 2 A at a power factor of 0.6 leading. Determine the values of C and R.arrow_forward3. Determine and sketch Vout for one complete cycle. KE Vin T (a) 15 V -15 V 15 V O 0 -15 V Vi Vm T Vm T + (b) 3V Si Ideal diode Vout 5 V R Varrow_forward
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