List of practice Questions

A circuit that removes all the positive parts of the input signal is a
In an ideal op-amp, which is not true?
What is the use of the compensation capacitor in op-amp?
What instrument is used to amplify output signal of transducer
The point of intersection which is called the Q point, represents
What is the maximum collector efficiency of a transformer coupled Class A power amplifier?
In a BJT, largest current flow occurs
With the Enhancement MOSFET, when gate input voltage is zero, drain current is
Which type of rays are commonly used in radiation level detector?
____ is the term connected with the amount of water vapour present in air or gas.
Pitot tube is used mainly for ____ measurement.
____ effect defines the creation of electromotive force in thermocouple transducer?
Resistance of an ideal diode during reverse biasing is
An A.C signal conditioning system is normally used for
____ measures dynamic pressure.
Which of the following techniques is suitable to measure a leakage resistance of a capacitor?
pH of a pure water is ____.
The SI unit of conductivity is
The ratio of the current transform at one port to current transform at other port is called ____.
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 ____.
Which method can reduce dynamic error?
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?