Electronics. Test 8
Electronics. Test 8
The figures show a graphical symbol for a particular electronic component and a typical working characteristic for the same component. Which component?
Use Kirchoff's voltage law and Ohm's law to calculate the voltage V(2) across the resistance R(2).
The circuit symbol is a widely used system for converting AC voltage to DC voltage. In this case the input voltage is a sine-wave. Which of the shown diagrams is correct for the output voltage V(out.)
Use Kirchoff's current law and Ohm's law to calculate the value of the current I for this circuit.
Which function is this operational amplifier circuit performing?
What is the meaning of the abbreviation PCB
Which statement is correct with regards to power supply for equipment supplied through Zener-barriers?
The figures show a graphical symbol for a particular electronic component and a typical working characteristic for the same component. Which component?
How can we check if a lead-acid type battery is fully charged or not?
When data are to be transferred over telephone lines, we often utilize modem at each end. Which of the following adapter cards (parts) will you use for interfacing a modem to a computer?
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