Question
The current amplification factor for a common emitter arrangement is 59. If the emitter current is 5 mA, the value of the collector current is :
Asked in HTET PGT Physics · 2025
The Transistor · Physics
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Electric current is charge flowing per unit time: I = Q/t.
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Questions Asked from Semiconductor Devices & Applications in Previous Exams
See how often Semiconductor Devices & Applications has appeared in previous-year questions across major government exams.
13UPSC Questions Asked in These Years:2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, 2024
9SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
7Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025, 2026
13State PSC Questions Asked in These Years:2004, 2012, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025
Semiconductor Devices & Applications has appeared in 42 previous-year exam questions, most frequently in UPSC, State PSC and SSC.
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