1
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

In the logic circuit given below, if $X=1$ and $Y=1$, then the values of $P, Q$ and $R$ areTS EAMCET 2023 (Online) 13th May Evening Shift Physics - Semiconductor Devices and Logic Gates Question 28 English

A

$P=1, Q=1, R=0$

B

$P=0, Q=1, R=0$

C

$P=1, Q=0, R=1$

D

$P=1, Q=1, R=1$

2
TS EAMCET 2023 (Online) 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The symbol given below represents

TS EAMCET 2023 (Online) 13th May Evening Shift Physics - Semiconductor Devices and Logic Gates Question 29 English

A

a $p-n-p$ transistor

B

an n-p-n transistor

C

a p-n junction diode

D

an inductor

3
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The phase difference between the input voltage and the output voltage in a common emitter amplifier is

A

$0^{\circ}$

B

$90^{\circ}$

C

$120^{\circ}$

D

$180^{\circ}$

4
TS EAMCET 2023 (Online) 13th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The built-in potential of a $p-n$ junction diode is 0.7 V . If the diode is forward biased and the applied voltage is 0.3 V , the effective barrier height is

A

0.7 V

B

0.3 V

C

0.4 V

D

1 V

TS EAMCET Subjects

Browse all chapters by subject