IndiaBIX

Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 20
31.

Assertion (A): The output of an 8 bit ADC is 80 H if input is 2.5 V

Reason (R): ADC has an output range of 00 to FF H if input range is - 5 to + 5 V

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is true, R is false
A is false, R is true
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
A parity detector can detect
single error only
single error or odd number of errors
two errors
single or two errors
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Which of the- following display consumes least amount of power?
LCD
LED
Fluorescent display
All display consume same power
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
The converter whose conversion time is independent of number of bits is
dual stope
counter type
parallel conversion
successive approximation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
Serial input data of 8085 can be loaded into bit-7 of the accumulator by
executing a RIM instruction
executing RSTI
using TRAP
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers