When the temperature increases, the inter-base resistance (RBB) of a UJT ___________.
A. Increases
B. Decreases
C. Remains the same
D. None of the above
Answer: Option A
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As the temp. increases , conduction increases and as the conduction inreases resistance decreases(G=1/R) .
RBB=RB1+RB2
hence RBB should decrease.