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A transistor can be made to operate as a switch by operating it in which of the following regions?
- a)Active region
- b)Active region, cut-off region
- c)Active region, saturation region
- d)Saturation region, cut-off region
Correct answer is option 'D'. Can you explain this answer?
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A transistor can be made to operate as a switch by operating it in whi...
A transistor can be made to operate as a switch by operating it in saturation region and the cut-off region.
The transistor is a three-terminal device. If it were to be used as an amplifier or a switch, it is supposed to be a two-port device. For a two-port device, four terminals are required. One port is referred to as an input port where the signals are fed into the network and the other port is the output port, where the response of the network is available. When both the junctions are forward biased, the transistor is said to be in the saturation region. When both the junctions are reverse biased, the transistor is in cut off region.
If the circuit uses the Bipolar Transistor as a Switch, then the biasing of the transistor, either NPN or PNP is arranged to operate the transistor at both sides of the I-V characteristics curves. The areas of operation for a transistor switch are known as the Saturation Region and the Cut-off Region.
The transistor is a three-terminal device. If it were to be used as an amplifier or a switch, it is supposed to be a two-port device. For a two-port device, four terminals are required. One port is referred to as an input port where the signals are fed into the network and the other port is the output port, where the response of the network is available. When both the junctions are forward biased, the transistor is said to be in the saturation region. When both the junctions are reverse biased, the transistor is in cut off region.
If the circuit uses the Bipolar Transistor as a Switch, then the biasing of the transistor, either NPN or PNP is arranged to operate the transistor at both sides of the I-V characteristics curves. The areas of operation for a transistor switch are known as the Saturation Region and the Cut-off Region.
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A transistor can be made to operate as a switch by operating it in which of the following regions?a)Active regionb)Active region, cut-off regionc)Active region, saturation regiond)Saturation region, cut-off regionCorrect answer is option 'D'. Can you explain this answer?
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A transistor can be made to operate as a switch by operating it in which of the following regions?a)Active regionb)Active region, cut-off regionc)Active region, saturation regiond)Saturation region, cut-off regionCorrect answer is option 'D'. Can you explain this answer? for RRB NTPC/ASM/CA/TA 2024 is part of RRB NTPC/ASM/CA/TA preparation. The Question and answers have been prepared according to the RRB NTPC/ASM/CA/TA exam syllabus. Information about A transistor can be made to operate as a switch by operating it in which of the following regions?a)Active regionb)Active region, cut-off regionc)Active region, saturation regiond)Saturation region, cut-off regionCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for RRB NTPC/ASM/CA/TA 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A transistor can be made to operate as a switch by operating it in which of the following regions?a)Active regionb)Active region, cut-off regionc)Active region, saturation regiond)Saturation region, cut-off regionCorrect answer is option 'D'. Can you explain this answer?.
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