TRANSISTOR AMPLIFIER - Quiz

1) Which coding system for transistor type numbering system is followed by American standard?

JIS standard Home codes JEDEC standard PRO-ELECTRON standard

2) What is the current gain of common collector amplifier?

Low High Medium Very high

3) What in the current gain of a common ? base amplifier?

Unity Infinity Greater than 1 Less than 1

4) What is the meaning of first letter indicated in the transistor code number BC 107?

Germanium material used Silicon material used Antimony material used Indium material used

5) What is the formula used to calculate the current gain (alpha) of common base amplifier?

IC/ IE IE/ IC IB/ IE IE/ IC