Download Aptitude Crack
img not found img not found

Signals and Switches

Q1:

How long will it take to serially transmit the hexadecimal number C316 if the clock frequency is 1.5 MHz?

A 4.69 ms

B 4.69 s

C 5.33 ms

D 5.33 s

ANS:D - 5.33 s

Here in this question the data are serially transmit right so we will conisder the bits.

Now, (c3) hexa decimal means (1100 0011) right that means no of bits is 8 and the value is c3.

So,
Time = (no of bits/frequency) = 8/ (1.5*10^6) = 5.33 micro seconds.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.