Process Control and Instrumentation Identify an unbounded input from inputs whose transfer functions are given below 1/S 1 1/(S² + 1) 1/S² 1/S 1 1/(S² + 1) 1/S² ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Phase margin is equal to 180° - phase lag Phase lag + 90° Phase lag - 180° Phase lag + 180° 180° - phase lag Phase lag + 90° Phase lag - 180° Phase lag + 180° ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The deflection in diaphragm (which is used as pressure sensor in pneumatic and electronic instruments) is dependent on the metal thickness, its diameter (d) and shape & number of corrugations. Its deflection is proportional to D³ D D⁴ D² D³ D D⁴ D² ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation The fluid used in hydraulic controller is Air Oil Steam Water Air Oil Steam Water ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following thermocouple materials does not contain nickel? Chromel None of these Constantan Alumel Chromel None of these Constantan Alumel ANSWER DOWNLOAD EXAMIANS APP
Process Control and Instrumentation Which of the following fluid flow measuring devices can measure the largest flow rate? Rotameter V-notch Weir Orificemeter Rotameter V-notch Weir Orificemeter ANSWER DOWNLOAD EXAMIANS APP
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