• 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
Which of the following codes is known as the 8421 code?

 XS-3 code
 Gray code
 ASCII code
 BCD code

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
An n variable K-map can have

 n2n cells
 n2 cells
  nn cells
 2n cells

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
When will be the output of a NOT gate is LOW ?

None of these
 the input is HIGH and LOW.
 the input is LOW.
 the input is HIGH.

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
The code used for labeling the cells of a K-map is

 8-4-2-1 binary
 octal
 gray
 hexadecimal

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Temperature variation is a/an

 None
 Either Digital or Analog quantity
 Digital quantity
 Analog quantity

ANSWER DOWNLOAD EXAMIANS APP

Digital Electronics
Dual slope ADC has R = 1 KΩ and C = 0.22 nanofarad has charging and discharge times for some voltage is 9 ns and 3 ns respectively. The reference Voltage is 2.2 V. What is the peak voltage reached by triangular wave during charging?

 900 mV.
 90 mV.
 300 mV.
 30 mV.

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
↑