Which of the following could be the source of random error in an instrument?

Mechanical Measurements Mcqs
BILAL KHATTAK0

A.Friction in instrument movement
B.Backlash
C.Mechanical vibrations
D.Hysteresis in elastic members
E.Any of the above

Related Mcqs:

  1. The static error bank of an instrument does not include
  2. The reliability of an instrument means
  3. The ‘dead time’ of the instrument is
  4. The temperature of a furnace falls at the rate of 180?F per hour. The instrument must not be in error by more than 9?F. What maximum time constant is permissible if the instrument has a first-order type response
  5. The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere is __________?
  6. The value of permissible error depends upon
  7. The limiting force of fiction is
  8. The sensitivity accuracy of an instrument depends on
  9. The minimum change in the measured variable which produces an effective response of the instrument is known as
  10. Odometer is

Leave a Reply

Your email address will not be published. Required fields are marked *