Nodes and Antinodes Quiz Questions and Answers PDF - 73

MCQ 361: Point where spring oscillates with maximum amplitude is called

1. node
2. antinode
3. fixed end
4. movable end

MCQ 362: Variation in amplitude or frequency of carrier wave is called

1. amplitude modulation
2. frequency modulation
3. modulation
4. bandwidth

MCQ 363: A device used to avoid the relay destroying the op-amp is

1. diode
2. LED
3. reverse bias diode
4. forward biased diode

MCQ 364: As distance increases, value of gravitational field strength

1. also increases
2. decreases
3. remains constant
4. may increase or decrease

MCQ 365: A measurement which on repetition gives same or nearly same result is called

1. accurate measurement
2. average measurement
3. precise measurement
4. estimated measurement