38401. Thermal wells used in temperature measurements should have
38402. Which of the following flow-metering instru-ments is an areameter ?
38403. Out of the following themocouple wire insulating material, the highest temperature rating is for
38404. Which is the most suitable instrument for measuring pressure below 3 microns ?
38405. Routh stability method uses __________ loop transfer function.
38406. Pyrometry refers to the measurement of temperature
38407. Photoelectric pyrometers are suitable in the temperature range of __________ °C.
38408. Non-metallic diaphragm used as pressure sensor in instruments is generally made of
38409. Response of a linear control system for a change in set point is called
38410. Hot wire anemometer is used for the measurement of
38411. Which of the following thermocouples has the widest temperature measurement range ?
38412. Temperature control of an exothermic chemical reaction taking place in a CSTR is done with the help of cooling water flowing in a jacket around the reactor. The types of valve and controller action to be recommended are
38413. Bourdon tube is never made of
38414. "An emf of the order of mV is generated when two solutions of different hydrogen ion concentration are separated by a thin glass wall". This is the working principle of a
38415. Block diagram of a simple standard control system is shown below in the figure.Which of the following statement about the above control system is wrong ?
38416. Water is flowing through a series of four tanks and getting heated as shown in figure. It is desired to design a cascade control scheme for controlling the temperature of water leaving the tank 4 as there is a disturbance in the temperature of a second stream entering the tank 2. Select the best place to take the secondary measurement for the second loop.
38417. The term analogous to voltage in a single tank system is the
38418. In a shell and tube heat exchanger, the outlet temperature of heating/cooling fluid is the __________ variable.
38419. Mcleoid gauge is used to measure the
38420. What is the Laplace transform of impulse input having magnitude 'X' ?
38421. Thermocouple is suitable for measuring
38422. Bimetal strips are not used in
38423. When the damping co-efficient (ξ) is unity, the system is
38424. Nickel percentage in invar which is an iron-nickel alloy, and is used as a thermocouple material is
38425. Which is the symbol for "pneumatic control valve" ?
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
Powered By:Omega Web Solutions