When measuring the characteristics of a small-signal amplifier, say for a radio receiver, one might be concerned with its "Noise___________?
Correct answer: B. Figure
- A. Fundamental
- B. Figure
- C. fall
- D. force
Explanation
Noise figure measures how much a device or amplifier degrades the signal-to-noise ratio. It is a standard specification in radio and amplifier analysis.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Teaching Methods
Instructional approaches determine how teachers present content, involve learners and achieve lesson objectives. Coverage includes lecture, discussion, demonstration, questioning, problem-solving, cooperative learning, project and activity methods, along with teacher-centred and learner-centred approaches. Method selection depends on the subject, learners, available resources and intended learning outcome.
Practise Teaching Methods
1,057 free Teaching Methods MCQs from Pedagogy, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Pedagogy questions like this
Pedagogy is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Teaching Methods questions
Instructional designers is to create engaging, effective learning__________?
visual means that is __________?
Connecting technology learning to professional knowledge is a___________?
The material like charts, maps, models, film strip, projectors radio, television etc called ___________aids?
Learning becomes more interactive by applying accepted learning___________?
In which decade was the SPICE simulator introduced__________?