This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Electronic Amplifiers”. 1. What is the Common Mode Rejection Ratio? a) Output of a differential amplifier b) Ability of an amplifier to reject common mode signals c) Ability of an amplifier to accept common mode signals d) None of the mentioned 2. … Read more
This set of Instrumentation Transducers Questions and Answers for Freshers focuses on “Measurement of Impedance”. 1. Measurement of impedance involves calculating ______________ a) Resistive component of impedance b) Reactive component of impedance c) Both resistive and reactive component of impedance d) None of the mentioned 2. Impedance can be measured by connecting an ohm meter … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Measurement of Resistance”. 1. Given a Wheatstone-bridge with external voltage V, Resistance Bridge with resistances P, Q, R, S, and galvanometer G. What is the balancing condition of bridge? a) P⁄Q=S⁄R b) P⁄S=R⁄Q c) P = R⁄Q d) S = R⁄Q 2. … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Measurement of Voltage”. 1. A Multimeter is used to measure ___________ a) Only AC current b) Only DC voltage c) Both AC and DC quantities d) Resistance only 2. Which of the following device can be used to measure low voltage? a) … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Measurement of Current”. 1. Find the initial value of current for which transient current is given by I(S) = (S2+S)⁄(5S2+1) a) 0 b) 1 c) 0.2 d) 0.5 2. What is the purpose of making internal resistance of milli-ammeter very low? a) … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Standard Test Signals”. 1. Which of the following represents Laplace transform of ramp signal? a) 1⁄S3 b) 1⁄S2 c) 1⁄S d) 1 2. What does this function represents? a) u (t) b) u (t-2) c) u (t+2) d) u (-t) 3. Laplace … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Measurement of Errors”. 1. Which of the following is caused by careless handling? a) Systematic error b) Gross error c) Random error d) None of the mentioned 2. ‘A system will be error free if we remove all systematic error’. a) True … Read more
This set of Instrumentation Transducers Interview Questions and Answers focuses on “Performance Characteristics of Transducers”. 1. Closeness of measured value to true value is _________________ a) Accuracy b) Precision c) Correction d) Uncertainty 2. _______________ of a measuring system refers to its ability to follow instant by instant the measurand with time. a) Bandwidth b) … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Types of Transducers”. 1. Which of the following is not a characteristic of an ideal transducer? a) High dynamic range b) Low linearity c) High repeatability d) Low noise 2. A transducer converting ground movement or velocity to voltage is known as … Read more
This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Measurement and Callibration”. 1. Science of precise and accurate measurement of various physical quantities is termed as ___________ a) Metrology b) Meteorology c) Pedology d) Mineralogy 2. In a measuring system quantity under measurement is termed as ________________ a) Measurand b) Controllers … Read more
