Should real time instruments like oscilloscopes be time invariant?
A. Yes
B. Sometimes
C. Never
D. They have no relation with time variance
Answer:A
Should real time instruments like oscilloscopes be time invariant?
A. Yes B. Sometimes C. Never D. They have no relation with time variance
Explanation: Oscilloscopes should be time invariant, i.e they should work the same way everyday, and the output should not change with the time at which it is operated.