[Solved] The output resistance of CB transistor is given by

McqMate

Q.	The output resistance of CB transistor is given by
A.	∆vcb/∆ic
B.	∆vbe/∆ib
C.	∆vbe/∆ic
D.	∆veb/∆ie
Answer» A. ∆vcb/∆ic
Explanation: the ratio of change in collector base voltage (∆vcb) to resulting change in collector current (∆ic) at constant emitter current (ie) is defined as output resistance.

992

0

Do you find this helpful?

14

View all MCQs in

Electronic Circuits 1

Discussion

No comments yet

Related MCQs

For the given circuit, input resistance RI = 20Ω, hfe = 50. Output resistance = ∞. Find the new values of input and output resistance, if a base resistance of 2kΩ is added to the circuit.
A transistor has hie =2kΩ, hoe=25µmhos and hfe=60 with an unbypassed emitter resistor Re=1kΩ. What will be the input resistance and output resistance?
A transistor has hie =1KΩ and hfe=60 with an bypassed emitter resistor Re=1kΩ. What will be the input resistance and output resistance?
Consider the following circuit, where source current = 10mA, hfe = 50, hie = 1100Ω, then for the transistor circuit, find output resistance RO and input resistance RI.
What happens to the h parameters of a transistor when the operating point of the transistor changes?
The diode in a half wave rectifier has a forward resistance RF. The voltage is Vmsinωt and the load resistance is RL. The DC current is given by
If source resistance in an amplifier circuit is zero, then voltage gain (output to input voltage ratio) and source voltage gain (output to source voltage ratio) are the same.
In the given circuit, hfe = 50 and hie = 1000Ω, find overall input and output resistance.
From the given circuit, using a silicon transistor, what is the value of IBQ?
Consider a Darlington amplifier. In the self bias network, the biasing resistances are 220kΩ and 400 kΩ. What can be the correct value of input resistance if hfe=50 and emitter resistance = 10kΩ.