A vibrometer
A) Indicates vibration frequency
B) Only indicates second and above harmonics
C) Indicates vibration amplitude
D) Indicates nature of vibrations
E) Indicates wave from vibrations
Correct Answer:
Verified
Q1: In case of higher pairs
A)There is contact
Q2: When one of the links of a
Q3: Dynamically unbalanced masses in rotating machines cause
A)Noise
B)Friction
C)Wear
D)Vibrations
E)All
Q4: Which of the following are not standard
Q5: A stretched string of a guitar when
Q7: For fluctuating loads, the appropriate bearing would
Q8: In case of belt drives, the effect
Q9: In case of instantaneous centre of rotation
A)Only
Q10: The pitch circle of a cam is
A)The
Q11: The standard pressure angle is generally
A)22°
B)10°
C)12°
D)14°
E)17°
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