The Cathode Ray Tube (CRT) is a vacuum tube that was once the heart of televisions and oscilloscopes. It uses an electron beam to produce images or waveforms on a phosphorescent screen. Even today, CRTs …
A Cathode Ray Oscilloscope (CRO) is a fundamental electronic instrument used to visualize electrical signals as waveforms on a screen. Widely used in laboratories and repair work, CROs help engineers measure voltage, frequency, and phase …
In this lecture, we will learn about thermistors, the resistance temperature characteristics of thermistors, the construction of thermistors, the application of thermistors, and some features of thermistors. So let’s start with the basic definition of …
In this lecture, we are going to learn about the PMMC instrument. How the PMMC instrument works, Its principle of working, the Construction of the PMMC instrument, and advantages, and disadvantages of the PMMC instrument. …
In this lecture, we are going to learn about the damping system in measuring instruments. we will discuss the damping torque and different types of damping torques used in measuring instruments. So let’s start with …
In this lecture, we are going to learn about the controlling system used in measuring instruments. We will discuss what controlling torque is, and the essential function of the controlling system and then we will …
In this lecture, we are going to learn about deflecting torque in measuring instruments. We will discuss the effects used to produce the deflecting torque in measuring instruments. For satisfactory operation of an indicating instrument, …
In this lecture, we are going to learn about Measuring instruments, necessary requirements of any measuring instruments, and then we will see the classification of measuring instruments in brief in this lecture. we have added …
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