What is the meaning of the hybrid parameter h11 ?
A. Forward current gain
B. Input resistance
C. Output conductance
D. Reverse voltage gain
ELECTRICAL ENGINEERING MCQS
Electrical Engineering MCQs for job test preparation. Electrical Engineering MCQ questions with answers for entry tests. Electrical Engineering MCQs here cover topics like Basic Electrical Engineering, Transformers, DC Generators, Cables, Electrostatic Power Generation, Heating and Welding, Electrical Engineering Materials, Electrical Machine Design, and Electric Traction analysis. This website is the best for Electrical Engineering MCQs.
Which one of the following is a driving point admittance equation ?
A. Y11(s)=I1(s)/V1(s)
B. Z11(s)=V1(s)/I1(s)
C. Both a and b
D. None of them
When current I1=0 then the Z parameter Z22 is equal to ratio of ____ ?
A. V2/I2
B. V1/I1
C. V2/I1
D. None of them
Which one of the following is a mathematical expression for voltage gain ?
A. Ri=V1/i1
B. Ro=V2/i2
C. Ai=i2/i1
D. Av=V2/V1
The h12 is equal to ____ in common base arrangement ?
A. hic
B. hrb
C. hie
D. All of the above
Which one of the following is a mathematical expression for input resistance ?
A. Ai=i2/i1
B. Ro=V2/i2
C. Ai=i2/i1
D. Ri=V1/i1
Which one of the following equations is a short circuit forward current ratio ?
A. h21=I2/I1
B. h22=I2/V2
C. h11=V1/I1
D. h12=V1/V2
What is the meaning of the hybrid parameter h21 ?
A. Output conductance
B. Reverse voltage gain
C. Forward current gain
D. Input resistance
When current I1=0 then the Z parameter Z12 is equal to ratio of ____ ?
A. V1/I2
B. V1/I1
C. V2/I1
D. None of them
What is the dimension of hybrid or h parameters ?
A. Farad
B. Ohm
C. Mho
D. None of them