Related Questions

The two basic technologies for digital ICs are bipolar and MOS. Bipolar technology is preferred for_____ and _____ whereas MOS technology is better suited to LSI.
A SSI, MSI
B MSI, LSI
C SSI, LSI
D ECL, DTL
E None of the above
Generally, the gain of a transistor amplifier falls at high frequencies due to the
A Internal Capacitance of the device
B Coupling capacitor at the input
C Skin effect
D Coupling capacitor at the output
For a NPN bipolar transistor, what is the main stream of current in the base region?
A Drift of holes
B Diffusion of holes
C Drift of electrons
D Diffusion of electrons
কমন গ্রামিটার বর্তনীতে একটি n-p-n ট্রানজিস্টরের সংগ্রাহকে 8 V ব্যাটারী সংযুক্ত আছে। সংগ্রাহক Rt রোধের দুই প্রান্তে বিভব পতন 0.5 V হলে বেস কারেন্ট নির্ণয় কর। [দেওয়া আছে Rt = 800 Ω এবং বর্তনীর α =0.96)(An n-p-n transistor is connected in common emitter configuration in which the collector supply is 8 V. Determine the base current, if the voltage drops across the resistance Re of the collector circuit is 0.5 V. [Rt = 800Ω and α = 0.96])
A 0.625 mA
B 0.000625 mA
C 0.974 mA
D 0.026 mA
E 0.000026 mA
The leakage current in a silicon transistor is about ___________ the leakage current in a germanium transistor
A One hundredth
B One tenth
C One thousandth
D One millionth
The graph of current gain versus collector current indicates that the current gain
A varies enormously
B is contant
C varies slightly
D equals the collector current divided by the base current
E None of the above
The early effect in a bipolar junction transistor is caused by
A Fast turn-on
B Fast turn-off
C Large collector-base reverse bias
D Large emitter-base forward bias
In a bipolar transistor, the emitter base junction has
A Forward bias
B Reverse bias
C Zero bias
D Zero or reverse bias
In a bipolar transistor, the base collector junction has
A Forward bias
B Reverse bias
C Zero bias
D Zero or forward bias
As compared to bipolar junction transistor, a FET
A Is less noisy
B Has better thermal stability
C Has higher input resistance
D All of the above

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