instrumentation and control engineering objective questions Archives

Control Systems Multiple Choice Questions

S Bharadwaj ReddyNovember 3, 2017February 2, 2019

Control Systems Multiple Choice Questions Question 1 Cascade control is characterized by: (A) a special relay or function block to compensate for nonlinear process gain (B) one controller providing a...

Programmable Logic Controllers Multiple Choice Questions

S Bharadwaj ReddyNovember 3, 2017March 16, 2019

Programmable Logic Controllers Multiple Choice Questions Question 1 The acronym PLC stands for: (A) Pressure Load Control (B) Programmable Logic Controller (C) Pneumatic Logic Capstan (D) PID Loop Controller (E)...

PID Controller Multiple Choice Questions

S Bharadwaj ReddyNovember 3, 2017December 19, 2019

PID Controllers Multiple Choice Questions

Top PID Controller Multiple Choice Questions and answers for industrial automation engineers and control system engineers. PID Controllers Multiple Choice Questions Question 1 The derivative control action is typically used...

Digital Control Systems Multiple Choice Questions

S Bharadwaj ReddyNovember 3, 2017February 2, 2019

Digital Control Systems Multiple Choice Questions Question 1 The acronym DCS stands for: (A) DeltaV Console Services (B) Distributed Control System (C) Direct Cascade Sequencing (D) Differential Concentration Switch (E)...

Temperature Measurement Multiple Choice Questions

S Bharadwaj ReddyNovember 2, 2017April 15, 2019

Temperature Measurement Multiple Choice Questions Question 1 Identify the thermocouple type with the highest temperature limit from those listed here: (A) Type J (B) Type K (C) Type S (D)...

Flow Measurement Multiple Choice Questions

S Bharadwaj ReddyNovember 2, 2017February 2, 2019

Flow Measurement Multiple Choice Questions Question 1 Which of the following flow-measuring elements is inherently linear and requires no signal characterization (e.g. sqaure-root extraction) anywhere in the loop? (A) Target...

Level Measurement Multiple Choice Questions

S Bharadwaj ReddyNovember 2, 2017February 2, 2019

Level Measurement Multiple Choice Questions Question 1 Suppose a storage vessel holds a liquid of unpredictable density. Identify which level measurement technology will not maintain accurate measurement of liquid height...

Analytical Measurement Multiple Choice Questions

S Bharadwaj ReddyNovember 2, 2017January 20, 2018

Analytical Measurement Multiple Choice Questions Question 1 The pH of a liquid solution is a measure of: (A) Dissolved salt content (B) Hydrogen ion activity (C) Hydroxyl ion molarity (D)...

Pressure Measurement Multiple Choice Questions

S Bharadwaj ReddyNovember 1, 2017February 2, 2019

Pressure Measurement Multiple Choice Questions Question 1 Convert a pressure measurement of 20 PSIA into units of inches water column (gauge) (A) 1321” H2O (B) 510.1” H2O (C) 701.2” H2O...

Instrument Calibration Multiple Choice Questions

S Bharadwaj ReddyNovember 1, 2017July 14, 2019

Instrument Calibration Multiple Choice Questions Question 1 Identify the type of instrument calibration error(s) shown in this graph: (A) Hysteresis error (B) Linearity error (C) Both zero and span errors...

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