41. Which of the following is a desirable characteristic of an instrument?
42. __________ is the static characteristics of an instrument,
43. A first order system with a time constant of 1 min is subjected to frequency response analysis. At an input frequency of 1 radian/min, the phase shift is
44. Photoelectric pyrometers are suitable in the temperature range of __________ °C.
45. A mercury thermometer can not be used to measure the temperature below the freezing point of mercury, which is __________ °C.
46. Mercury thermometer is commonly used for low temperature measruement. The freezing point and boiling point of mercury are respectively __________ °C.
47. Load cells are used for the measurement of
48. Thermistors are used in __________ devices.
49. The amplitude ratio for the sinusoidal response of __________ is < 1.
50. The amplitude ratio for the sinusoidal response of a __________ is 1.
Read More Section(Process Control and Instrumentation)
Each Section contains maximum 100 MCQs question on Process Control and Instrumentation. To get more questions visit other sections.