OP AMP AND TIMER 555 APPLICATIONS - Quiz

1) What is the maximum power dissipation for a 555 IC?

Below 500 mW Exactly 300 Mw Exactly 300 Mw Above 800 mW

2) Rate of change of input voltage

Rate of change of input voltage Rate of change of output voltage Rate of change of output voltage Rate of change of output frequency

3) What is the limitation of integrated circuits?

Increased reliability Greater flexibility Greater flexibility Drains more current

4) Which mode is used in differential amplifier?

Common base Common emitter Common emitter Common - mode operation

5) Which is the major factor to determine the quality performance of A/D converter?

Degree of accuracy Number of bits used Number of bits used Proportional to the binary weight