## In the circuit shown in fig. Find the value of R_C.

Q: In the circuit shown in fig. Find the value of R_{C}

Questions & Solutions

Q: In the circuit shown in fig. Find the value of R_{C}

Q: For the transistor circuit shown in figure, evaluate V_{E} , R_{B} , R_{E} , given I_{c} = 1 mA , V_{CE} = 3 V, V_{BE} = 0.5 V and V_{CC} = 12 V, β = 100

Q: Consider a box with three terminals on top of it as shown in figure.

Three components namely, two germanium diodes and one resistor are connected across these three terminals in some arrangement.

A student performs an experiment in which any two of these three terminals are connected in the circuit shown in figure.

The student obtains graphs of current-voltage characteristics for unknown combination of components between the two terminals connected in the circuit. The graphs are

(i) when A is positive and B is negative

(ii) when A is negative and B is positive

(iii) when B is negative and C is positive

(iv) when B is positive and C is negative

(v) when A is positive and C is negative

(vi) when A is negative and C is positive

Q: Assuming the ideal diode draw, the output waveform for the circuit given in fig. explain the waveform.

Q: Consider the circuit arrangement shown in figure for studying input and output characteristics of n-p-n transistor in CE configuration. Select the values of R_{B} and R_{c} for a transistor whose V_{BE} = 0.7 V, so that the transistor is operating at point Q as shown in the characteristics

Given that the input impedance of the transistor is very small and V_{CC} = V_{BB} = 16 V, also find the voltage gain and power gain of circuit making appropriate assumptions.