• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Digital Electronics

Digital Electronics
To get an excess-3 code from BCD code

 0110 is added
 0011 is added
 0110 is subtracted
 0011 is subtracted

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
A full adder has

 3 inputs, 2 outputs
 2 inputs, 2 outputs
 2 inputs, 1 output
 3 inputs, 1 output

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 6
 4
 5
 8

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
A 10 bit A/D conveter is used to digitize an analog signal in the 0 to 6 volt. The maximum peak to ripple voltage that can be allowed in the D.C. supply voltage is

 10 mV.
  5.85 mV.
  6 mV.
 5 mV.

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Which of the following is 2’s complement of +12?

 01110011
 00001100
 00001000
 00000011

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system.

 0 V and 5 V
 –1.5 V and – 0.5 V
 1 V and 5 V
 5 V and 0 V

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Digital Electronics

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑