Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Transistor or BJT AC Models.To analyze the working of a transistor in amplifier circuits it beneficial to denote the devices in the form of model circuits. The model circuit of transistor uses numerous interior parameters of transistor…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Safety Tips for CoronaVirus (COVID-19).The word coronavirus is derived from the Latin word corona which means crown or halo. Coronavirus is a type of virus (A virus is a microscopic infectious agent that replicates in the living…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Troubleshoot Faults in Transistor Bias Circuits. In a biased transistor, circuitry transistor can damage or resistance in bias circuitry can also damage. We will discuss numerous options in this post with the use of voltage divider biasing…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Describe amplifier operation. The biasing process of a transistor is completely dc operation. The main function of biasing is to discuss a Q point due to which change in current and voltage can exit according to the…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Transistor Biasing Method. In electronic devices and projects, transistors are very commonly used like amplifier and switch. For proper working transistors in this circuits specific amount of current and voltage is needed. The methods to provides these…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Transistor BJT Voltage Divider Bias. The most common and normally used method for biasing a transistor is a voltage divider bias circuit. It consists of some resistances for division or voltages and distribution among resistance at a proper…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Transistor DC Operating Point. An operating point of an instrument is called bias point, Q-point or quiescent point. It is the value of DC voltage or current at the specific terminal of an active device such as…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at How to Troubleshoot Transistor (BJT) Circuits. Troubleshooting of circuits using transistor or BJT is a process through which we find any fault or malfunction existing in that circuit through different tests. There are different ways to find…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Ist Year Physics Chapter 02 Exercise Solved Questions. As I have started a series of the tutorial in which I am discussing the solution of first-year physics exercise question. In the previous tutorial we discuss a solution…
Hello friends, I hope you all are doing great. In today’s tutorial, we will have a look at Introduction to Phototransistor. The phototransistor is such electronic deceive that used to operate on light for switching and amplification process. It consists of three layers of semiconductor material and its base is a light-sensitive region. Its base…