EC > GATE 2014 SET-3 > BJT Circuits
In the circuit shown, the silicon BJT has β = 50. Assume VBE = 0.7 V and VCE(sat) = 0.2 V.
Which one of the following statements is correct?
A
For RC = 1 kΩ, the BJT operates in the saturation region
B
For RC = 3 kΩ, the BJT operates in the saturation region
C
For RC = 20 kΩ, the BJT operates in the cut-off region
D
For RC = 20 kΩ, the BJT operates in the linear region

Correct : b

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BJT saturation region EC GATE 2014 BJT cut-off region BJT linear region BJT saturation condition BJT circuit analysis BJT operating regions BJT biasing GATE EC 2014 BJT saturation VCE BJT biasing circuit BJT VCE saturation BJT current gain β BJT saturation condition GATE BJT biasing analysis

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