Experiment No . 5 ( B.Sc. 4th Semester Physics Project file )

                                       Experiment No. 5 bsc.4th semester

To determine frequency response of single stage RC coupled amplifier

Object

            To determine frequency response of single stage RC coupled amplifier .

Apparatus

            Connecting were , Power supply, Box.

Observation Table

            Input frequency = 1 KHz

            Voltage Gain

                        Av = output voltage (vo)/Input Voltage (Vc)

Input voltage		With emitter read book Capacitor			With emitter read book capacitor
Vc	Vo		Av	Vo		Av
20mV	0.6V		30	60mV		3
40mV	0.8V		25	55mV		2
60mV	1.0V		40	70mV		5

 

Result

The diagram characteristic and frequency response of single stage transform coupled amplifier have been studied

Precautions and sources of error

1.      Take reading carefully.

2.      Connection should be tight.

3.      The apparatus should be not kept on for long time. 

Note.

(Please note: if a particular experiment is not visible, please search for it using the search box—for example, Experiment No. 6. (To study the effect of negative feedback on response of an audio frequency amplifier.)

कृपया ध्यान दीजिये अगला  एक्सपेरिमेंट न दिख रहा हो वो आप सर्च बॉक्स में सर्च कर लीजिये . जैसे , एक्साप्रिमेंट नंबर. 6 या फिर (To study the effect of negative feedback on response of an audio frequency amplifier.)