MHT CET 2026 17th April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2026 17th April Evening Shift

MCQ (Single Correct Answer)

-0

In the following digital circuit, the output 'Y' will be '1' (one) for inputs 'A' and 'B' having values

$A = 0 , B = 0$

$A = 0 , B = 1$

$A = 1 , B = 0$

$A = 1 , B = 1$

MHT CET 2026 17th April Evening Shift

MCQ (Single Correct Answer)

-0

In common emitter configuration of transistor amplifier, $r_i$, $R_L$ and $\beta$ represent the input resistance, load resistance and the a.c. current gain respectively. The voltage gain $A_V$ and power gain $A_P$ are represented in magnitude respectively by

$\beta\left(\dfrac{r_i}{R_L}\right) , \beta^2\left(\dfrac{r_i}{R_L}\right)$

$\beta\left(\dfrac{R_L}{r_i}\right) , \beta\left(\dfrac{R_L}{r_i}\right)^2$

$\beta\left(\dfrac{R_L}{r_i}\right) , \beta^2\left(\dfrac{R_L}{r_i}\right)$

$\beta\left(\dfrac{r_i}{R_L}\right) , \beta\left(\dfrac{r_i}{R_L}\right)^2$

MHT CET 2026 17th April Evening Shift

MCQ (Single Correct Answer)

-0

A semiconductor X is made by doping a germanium crystal with indium $(Z = 49)$. A second semiconductor Y is made by doping germanium crystal with arsenic $(Z = 33)$. Both are joined end to end and connected to a battery as shown. Which of the following statements is correct?

X is p-type, Y is n-type and the junction is forward biased.

X is p-type, Y is n-type and the junction is reverse biased.

X is n-type, Y is p-type and the junction is forward biased.

X is n-type, Y is p-type and the junction is reverse biased.

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