GATE Electrical 2017 Set 1 | Question: 12

Question

The slope and level detector circuit in a $CRO$ has a delay of $100$ns. The start - stop sweep generator has a response time of $50$ns. In order to display correctly, a delay line of 

• A. $150$ns has to be inserted into the $y$-channel
• B. $150$ns has to be inserted into the $x$-channel
• C. $150$ns has to be inserted into both $x$ and $y$-channels
• D. $100$ns has to be inserted into both $x$ and $y$-channels