Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

If the power density at a given distance R is one microwatt per square meter and the effective area of antenna is one square meter then the power captured by antenna is one microwatt.

A. True
B. False
Answer» B. False
Discussion
2.

Consider a wave, v = 15 sin (3 t + 5sin1300t), what is the carrier and signal frequency?

A. 2.5Hz and 200Hz
B. 1.5Hz and 100Hz
C. 1.5Hz and 207Hz
D. 5.5Hz and 500Hz
Answer» D. 5.5Hz and 500Hz
Discussion
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