Q. Amplitude in two rotor torsional vibrations is in A. Same direction B. Opposite direction C. Perpendicular direction D. Parallel to the forces Answer & Explanation Answer : Option: B Discuss below! No Explanation Available for This Question. Similar Questions
Q. The sound field which is formed by multiple reflections from obstacles or barriers like walls, floor and celling surfaces etc in the room is called as A. Near field B. Reverberant field C. Free field D. Sound field Answer & Explanation
Q. Silence zone is referred as areas upto 100 meters around A. hotels B. stadium C. residential area D. school Answer & Explanation
Q. The wrong sound in the wrong place and at wrong time is called as A. Sound B. Vibration C. Harness D. Noise Answer & Explanation
Q. A simple pendulum of length 5 m, with a bob of mass 1 kg, is in simple harmonic motion as it passes through its mean position, the bob has a speed of 5 m/s. The net force on the bob at the mean A. 0 B. 2.5 C. 3 D. none of these Answer & Explanation