Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion
Discussion Forum : Electronic Devices and Circuits - Section 3 (Q.No. 15)
15.
If ib is plate current, eb is plate voltage and ec is grid voltage the v-i curve of a vacuum triode is
ib = 0.003 (eb + kec)n. Typical values of k and n are
ib = 0.003 (eb + kec)n. Typical values of k and n are
Answer: Option
Explanation:
k has to be much higher than 1 so that grid is effective in controlling plate current n is not 1 because it is a nonlinear device.
Discussion:
2 comments Page 1 of 1.
Rajesh said:
2 years ago
Explain me the answer.
Kashifusman said:
6 years ago
Please explain this.
(1)
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