1- Discuss the suitable method of thermocouple calibration and show the wrongs in this experiment. 2- Sketch the curve between the thermocouple reading and thermometer reading and what we can get from the curve (find the relation between the T&V). 3- By what we can correct the readings of the thermocouple ? 4- Write a short answer a bout the method used in junction welding of thermocouple junction .

4. In the following circuit, the transformer's secondary has a peak voltage of 8V, sketch waveform of Vaut and find its peak voltage. What type of rectifier is this circuit? D1 R1 1000 T1 R2 ·100Ω Vout D2 R3 1000

Please Help ASAP!!! Solve using option C

The varactor is a diode used as a voltage controlled.. Please choose one a. capacitor b. resistance C. light sensor D. current source

Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D1 IN4001 RL out OV 10 kN IN4001 alll

IN ALL CALCULATIONS AND THE USE OF THE FOUND VALUES IN THE EQUATIONS, THE PROCESS WILL BE MADE WITH 3 DIGGERS AFTER THE COMMA. Thank you

Using second approximation for a diode to calculate the load voltage.

D. , D2 A R2 200 Q 100HZ C1 R1 R3 D4 D3 8 µF 2 kQ 3 kQ D Answer the following questions, since the minimum voltage value to transmit the zener diode in the figure given above is 9V and the power of this Zener diode is 0.3 watts. a) Enter the name of the circuit in the figure. b) What are the diodes/diodes in positive half-loop transmission?

3.- Suppose that each diode in the circuit shown in figure N°2 has a turn-on voltage of Vy=0.7 volts. Determine the value of Vo and Vi +5v 9.5k D1 +2v 0.5k V1 D2 No 2 +4v 0.5k w Fig. D3 D4 1k O Vo 0

For the Precision Rectifier in Figure 3, what is the output voltage equation during the Negative-Half Cycle using ideal diodes? choose the correct answer: 1)V0=0V 2)V0=-Vin 3)V subscript o equals negative R subscript 1 over R subscript 2 V subscript i n end subscript 4)V subscript o equals fraction numerator negative R subscript 2 over denominator R subscript 1 end fraction V subscript i n end subscript