List of top Instrumentation Engineering Questions

____ effect defines the creation of electromotive force in thermocouple transducer?
Which type of rays are commonly used in radiation level detector?
Resistance of an ideal diode during reverse biasing is
pH of a pure water is ____.
The SI unit of conductivity is
____ measures dynamic pressure.
An A.C signal conditioning system is normally used for
Which of the following techniques is suitable to measure a leakage resistance of a capacitor?
If there are 10 nodes in a circuit, how many equations do we get?
Thermocouple system has a time constant of 8 sec. It is used to measure temperature of a surface varying sinusoidally between 400\(^\circ\)C and 450\(^\circ\)C with a periodic time of 60 sec. The thermocouple will indicate the maximum temperature of
Output of a bimetallic element will be
The flow meter which has highest discharge coefficient is ____.
The ratio of the current transform at one port to current transform at other port is called ____.
Which of the following error is not a systematic error?
Which method can reduce dynamic error?
Which among the following is not a dynamic characteristic?
What is the relative error percentage of an observation taken by an ultrasonic sensor which predicts the distance of an object to be (2)12 cm but the actual value is 2 cm?

Calculate the mesh currents \(I_1\) and \(I_2\) flowing in the first and second meshes respectively.

Circuit Description: Left mesh (Mesh 1): 5V source (+ up), 5 ohm resistor, 3A current source (up). Right mesh (Mesh 2): 3A current source (up), 3 ohm resistor, 10V source (+ up). I1 assumed CW, I2 assumed CW.

Find the value of Vth for circuit shown below:

Circuit Description: 6V source series 3 Ohm, parallel 6 Ohm. Output node taken after the parallel combo, then series 2 Ohm to terminals.

The algebraic sum of voltages around any closed path in a network is equal to ____.