WorksheetsBJT biasing
Total questions: 10
Worksheet time: 5mins
Choose the correct option, the ripple factor for Half Wave Rectifier-----------
1.21
Choose the correct option, the maximum efficiency of Full Wave Rectifier---------
Choose the correct option, the phase-shift between input and output voltages of CE amplifier--------
Choose the correct option, the average efficiency of Half Wave Rectifier---------
70%
40.6%
50%
60%
Choose the correct option, the ripple factor for Full Wave Rectifier-----------
0.6
0.5
0.48
0.7
Choose the correct option, the voltage gain of a common emitter amplifier is typically--------
10
10000
100
1000
Choose the correct statement
Capacitor blocks dc and allows ac
Capacitor blocks ac and allows dc
Capacitor blocks both ac and dc
Capacitor allows both dc and ac
circuit provided with transistor biasing is known as ______.
Choose the correct option, the input impedance of a common emitter amplifier is typically--------
High
Low
Medium
Variable
Choose the correct statement regarding the operation of a Full Wave Rectifier
It converts AC to DC without any filtering
It uses only one diode
It has a lower ripple factor than Half Wave Rectifier
It requires a center-tapped transformer
