51. __________ is undesirable in thermocouples used in industries,
52. The __________ of a vapor pressure thermometer is a primary element.
53. Polarisation of light forms the working principle of a
54. A constant volume gas thermometer employing __________ is used to measure sub-zero (i.e., < 0° C) temperature.
55. Which of the following thermocouples is incapable of measuring sub-zero (i.e., < 0°C) temperature?
56. Routh test
57. What is the dynamic error in a critically damped second order instrument for a ramp input (AT)?
58. Radiation pyrometers as compared to thermocouples
59. Liquid levels in autocalves are measued by
60. __________ stability method uses open loop transfer function.
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