Question
a.
increases the focus
b.
decreases the focus
c.
controls sharpness
d.
maintains the focus zero
Posted under Electrical Measurement and Instrumentation
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. What is the role of the focus section in a CRO?
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. What is the role of astigmatism in a CRO?
View solution
Q. What is the role of scale illumination in a CRO?
View solution
Q. What is the role of an invert in a CRO?
View solution
Q. X10 in a CRO means ________
View solution
Q. Position knob in a CRO indicates ________
View solution
Q. Alternate is used to shift the inputs.
View solution
Q. Time domain oscilloscopes require ___________
View solution
Q. What is time base generator?
View solution
Q. Linear sweep moves spot __________
View solution
Q. Time base generator controls __________
View solution
Q. Time dependent waveforms need x-axis for calibration.
View solution
Q. Sweep generator works on the principle of __________
View solution
Q. Left to right visibility of the spot is ensured by __________
View solution
Q. Time base generator circuit resembles a __________
View solution
Q. Sweep generator is a time base generator.
View solution
Q. What is hold off time in a CRO?
View solution
Q. What is the wait time in a CRO?
View solution
Q. A trigger circuit is ___________
View solution
Q. Time base generator takes certain time to begin a new cycle.
View solution
Q. After hold off time, the time base generator is activated immediately.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electrical Measurement and Instrumentation? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
