Quiz
Electronics EASA - IC 2
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Perguntas do quiz (7)
1When you use an op amp as a buffer it has.
- Alow input impedance and high output impedance.
- Bhigh input impedance and low output impedance.
- Cthe same input an output impedance.
2Op amps use what power supply?.
- A26 VAC.
- B5-15 VDC.
- C26 VDC
3A device which has a high input impedance, low output impedance and high voltage gain is a.
- AOp-Amp.
- BClass A amp.
- CClass B amp.
4In an integrated circuit, the components are mounted by.
- Aa three dimensional process with no connections between them required.
- Bwires connecting them using conformal coating.
- Cmetal oxide film etched onto the surface
5In an integrated circuit, the components are inserted.
- Aautomatically.
- Bby doping in successive layers.
- Cmanually.
6In an electronic circuit with an operational amplifier connected in the push-pull configuration, the circuit.
- Autilizes both sides of the input signal.
- Bdecreases impedance
- Cblocks half of the input signal.
7The negative feedback for an op-amp integrator is connected across a.
- Aresistor.
- Binductor.
- Ccapacitor.
Informações
- Descrição
- Quiz sobre Electronics EASA - IC 2, criado por Ahidul Hoque em 27-02-2016.
- Autor
- Ahidul Hoque
- Idioma
- English
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- 0
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