91. Which thermocouple can be used to measure a temperature of around 1400°C ?
92. The deflection of the free end of the bimetallic strips in a bimetallic thermometer with temperature is nearly
93. Reset rate is the another term used for __________ time.
94. Pyrometry refers to the measurement of temperature
95. For measuring the temperature of a red hot furnace, which is the most suitable instrument?
96. Thermal wells are used in the temperature measurement to
97. Thermocouple in a thermal well behaves as a true
98. Thermistors are made of
99. For increased speed of response of an expansion pressure spring thermometer, the thermometer bulb should have a
100. Suppose that the gain, time constant and dead time of a process with the following transfer function:Gc(s) = 10 exp( - 0.1s)/(0.5s + 1) are known with a possible error of ± 20% of their values. The largest permissible gain Kc of a proportional controller needs to be calculated below taking the values of process gain, time constant and dead time as
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