Junction Transistors (npn, pnp)
« Previous Topic: Optoelectronic Junction Devices (Photodiode,LED,Solar Cell) Next Topic: Digital Electronics, Logic gates and Digital Circuit »
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Semiconductor Electronics Material Devices and Simple Circuits

151075 What is the voltage gain in a common emitter amplifier, where input resistance is \(3 \Omega\) and load resistance \(24 \Omega, \beta=0.6\) ?

1 8.4
2 4.8
3 2.4
4 480
AIIMS-26.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151077 The given transistor operates in saturation region then what should be the value of \(V_{B B}\) :
\(\left(R_{\text {out }}=200 \Omega, R_{\text {in }}=100 \mathrm{k} \Omega, V_{C C}=3\right.\) volt, \(V_{B E}=\) 0.7 volt, \(\mathrm{V}_{\mathrm{CE}}=\mathbf{0}, \beta=\mathbf{2 0 0}\) )
original image

1 4.1 volt
2 7.5 volt
3 8.2 volt
4 6.8 volt
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151076 Assertion: A transistor is a voltage operating device.
Reason: Base current is greater than the collector current.

1 If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
3 If Assertion is correct Reason is incorrect.
4 If both the Assertion and Reason are incorrect.
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151078 Assertion: A transistor amplifier in common emitter configuration has a low input impedance.
Reason: The base to emitter region is forward biased.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
AIIMS-2016
NEET DIGITAL LIBRARY
Semiconductor Electronics Material Devices and Simple Circuits

151075 What is the voltage gain in a common emitter amplifier, where input resistance is \(3 \Omega\) and load resistance \(24 \Omega, \beta=0.6\) ?

1 8.4
2 4.8
3 2.4
4 480
AIIMS-26.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151077 The given transistor operates in saturation region then what should be the value of \(V_{B B}\) :
\(\left(R_{\text {out }}=200 \Omega, R_{\text {in }}=100 \mathrm{k} \Omega, V_{C C}=3\right.\) volt, \(V_{B E}=\) 0.7 volt, \(\mathrm{V}_{\mathrm{CE}}=\mathbf{0}, \beta=\mathbf{2 0 0}\) )
original image

1 4.1 volt
2 7.5 volt
3 8.2 volt
4 6.8 volt
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151076 Assertion: A transistor is a voltage operating device.
Reason: Base current is greater than the collector current.

1 If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
3 If Assertion is correct Reason is incorrect.
4 If both the Assertion and Reason are incorrect.
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151078 Assertion: A transistor amplifier in common emitter configuration has a low input impedance.
Reason: The base to emitter region is forward biased.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
AIIMS-2016
Join With Us for More Updates
Semiconductor Electronics Material Devices and Simple Circuits

151075 What is the voltage gain in a common emitter amplifier, where input resistance is \(3 \Omega\) and load resistance \(24 \Omega, \beta=0.6\) ?

1 8.4
2 4.8
3 2.4
4 480
AIIMS-26.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151077 The given transistor operates in saturation region then what should be the value of \(V_{B B}\) :
\(\left(R_{\text {out }}=200 \Omega, R_{\text {in }}=100 \mathrm{k} \Omega, V_{C C}=3\right.\) volt, \(V_{B E}=\) 0.7 volt, \(\mathrm{V}_{\mathrm{CE}}=\mathbf{0}, \beta=\mathbf{2 0 0}\) )
original image

1 4.1 volt
2 7.5 volt
3 8.2 volt
4 6.8 volt
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151076 Assertion: A transistor is a voltage operating device.
Reason: Base current is greater than the collector current.

1 If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
3 If Assertion is correct Reason is incorrect.
4 If both the Assertion and Reason are incorrect.
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151078 Assertion: A transistor amplifier in common emitter configuration has a low input impedance.
Reason: The base to emitter region is forward biased.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
AIIMS-2016
For More Updates join with Us
Semiconductor Electronics Material Devices and Simple Circuits

151075 What is the voltage gain in a common emitter amplifier, where input resistance is \(3 \Omega\) and load resistance \(24 \Omega, \beta=0.6\) ?

1 8.4
2 4.8
3 2.4
4 480
AIIMS-26.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151077 The given transistor operates in saturation region then what should be the value of \(V_{B B}\) :
\(\left(R_{\text {out }}=200 \Omega, R_{\text {in }}=100 \mathrm{k} \Omega, V_{C C}=3\right.\) volt, \(V_{B E}=\) 0.7 volt, \(\mathrm{V}_{\mathrm{CE}}=\mathbf{0}, \beta=\mathbf{2 0 0}\) )
original image

1 4.1 volt
2 7.5 volt
3 8.2 volt
4 6.8 volt
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151076 Assertion: A transistor is a voltage operating device.
Reason: Base current is greater than the collector current.

1 If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
3 If Assertion is correct Reason is incorrect.
4 If both the Assertion and Reason are incorrect.
AIIMS-25.05.2019(M) Shift-1
Semiconductor Electronics Material Devices and Simple Circuits

151078 Assertion: A transistor amplifier in common emitter configuration has a low input impedance.
Reason: The base to emitter region is forward biased.

1 If both Assertion and Reason are correct and reason is the correct explanation of Assertion.
2 If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion
3 If Assertion is correct but Reason is incorrect
4 If both the Assertion and Reason are incorrect
AIIMS-2016
NEET DIGITAL LIBRARY