1
TS EAMCET 2020 (Online) 10th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

The Boolean expression of the circuit given in figure is

TS EAMCET 2020 (Online) 10th September Morning Shift Physics - Semiconductor Devices and Logic Gates Question 12 English

A

$Y=A+\bar{B}$

B

$Y=\overline{A+B}$

C

$Y=\bar{A}+B$

D

$Y=A+B$

2
TS EAMCET 2020 (Online) 10th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A message signal of frequency 10 kHz and peak voltage of 15 V is used to modulate a carrier frequency of 1 MHz and peak voltage of 30 V . Determine the modulation index.

A

0.5

B

0.6

C

0.7

D

0.8

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