How the input impedance of a common collector transistor amplifier exp – McqOptions

MCQOPTIONS

1.	How the input impedance of a common collector transistor amplifier expressed in terms of transistor hybrid parameters?
A.	h<sub>ic</sub> + (h<sub>fc</sub> h<sub>rc</sub> / Y<sub>L</sub> + h<sub>oc</sub>)
B.	h<sub>ic</sub> (h<sub>fc</sub> h<sub>rc</sub> / Y<sub>L</sub> + h<sub>oc</sub>)
C.	-h<sub>ic</sub> + (h<sub>fc</sub> h<sub>rc</sub> / Y<sub>L</sub> + h<sub>oc</sub>)
D.	-h<sub>ic</sub> (h<sub>fc</sub> h<sub>rc</sub> / Y<sub>L</sub> + h<sub>oc</sub>)
Answer» C. -h<sub>ic</sub> + (h<sub>fc</sub> h<sub>rc</sub> / Y<sub>L</sub> + h<sub>oc</sub>)

Discussion

No Comment Found

Related MCQs

How the input impedance of a common collector transistor amplifier expressed in terms of transistor hybrid parameters?
How the input impedance of a common base transistor amplifier expressed in terms of transistor hybrid parameters?
How the input impedance of a common emitter transistor amplifier expressed in terms of transistor hybrid parameters?
What is the input impedance of a transistor amplifier circuit if I<sub>1</sub> = 10mA, I<sub>2</sub> = 20mA, V<sub>1</sub> = 25V, V<sub>2</sub> = 15V?
How the current gain of a common collector transistor amplifier expressed in terms of transistor hybrid parameters?
How the current gain of a common base transistor amplifier expressed in terms of transistor hybrid parameters?
How the current gain of a common emitter transistor amplifier expressed in terms of transistor hybrid parameters?
What is the current gain of a transistor amplifier circuit if I<sub>1</sub> = 10mA, I<sub>2</sub> = 20mA, V<sub>1</sub> = 25V, V<sub>2</sub> = 15V?