Module 5 EPC QUIZ

 In Class-A amplifier, the designer usually tries to locate the Q point on

• Near Saturation region

• Cut-off region

• Middle of Load line

• None of the above

Conduction Angle in Class B and Class C amplifiers are

• 360 and 0 degree

• 180 and less than 180 degree respectively

• 360 and 180 degree

• None

The forms of Coupling in the diagram are

• Direct,Transformer, Capacitive

• Capacitive,TransformerDirect

• Transformer,Direct,Capacitive

• None of the above

The Waveforms shown in the diagram belongs to

• Class C,Class A ,Class B

• Class A,Class C ,Class B

• Class C,Class B,Class A

• Class A,Class B and Class C

Audio Amplifier operating frequency range is

• 15kHz to 20 kHZ

• 20Hz to 20K HZ

• less than 20 Hz

• Both A and B

DC Load Line shows all the plot of

• Vce,Ib values

• Ic,Vce values

• Vbe,Ic values

• None

Which type of biasing is used in the Circuit shown

• Base Biasing

• Voltage Divider Biasing

• TSEB Biasing

• None of the above

The Two Extreme Points of DC load line for the above circuit is

• 
• 
• 

The type of clipping in the diagram is

• Cutt-off Clipping

• Saturation clipping

• Both A and B

• None

The value of IC and VC for the circuit shown is

• 5mA, 12V

• 3Micro A,10V

• 3mA,15V

• None