Related Questions

The phase difference between the input and output voltages in a common base arrangement is ___________
A 180°
B 90°
C 270°
D 0°
The voltage gain of a transistor connected in common collector arrangement is ___________
A equal to 1
B more than 10
C more than 100
D less than 1
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 phase difference between the output and input voltages of a CE amplifier is ___________
A 180°
B 0°
C 90°
D 270°
A transistor is connected in CB mode. If it is not connected in CE mode with same bias voltages, the values of IE, IB and IC will ___________
A remain the same
B increase
C decrease
D none of the above
The value of collector load RC in a transistor amplifier is ___________ the output impedance of the transistor.
A The same as
B Less than
C More than
D None of the above
The input impedance of a transistor connected in ___________ arrangement is the highest
A common emitter
B common collector
C common base
D none of the above
When the transistor (CE arrangement) is in the cut off region, the collector current is ___________.
A ICBO
B ICEO
C (ß + 1) ICEO
D IC(sat)
The output impedance of a transistor connected in ___________ arrangement is the highest
A common emitter
B common collector
C common base
D none of the above
In a single stage transistor amplifier, RC and RL represent collector resistance and load resistance respectively. The transistor sees a d.c. load of ___________
A RC + RL
B RC || RL
C RL
D RC

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