A triode is operated in the linear region of its characteristics. If the plate voltage is slightly increased, the dynamic plate resistance will __________ .

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KollegeApply · Accepted Answer

remain almost the same Dynamic resistance (rP) is given by, r_p=(DeltaV_p)/(Delta i_p) The triode is operating in the linear region. Therefore, Change in the value of voltage = Change in the value of current So, (rP) will remain almost the same.

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