Compilation of experiments on ‘Semiconductor Devices’ for engineering students. Experiment # 1. Characteristics of a Zener Diode: To draw the characteristics of a zener diode and study of its use as a voltage regulator. Circuit Diagram: The basic principle of the circuit diagrams for studying the characteristics of a Zener diode under forward bias and reverse bias arrangement are shown [...]
Compilation of experiments on ‘Electronics’ for engineering students. Contents: Experiment on Measurement of Currents of the Supplied OP AMP Experiment on Closed Loop Gain of an OP AMP Experiment on Conversion of Ammeter into a Voltmeter Experiment on Characteristics of Semiconductor Diode Experiment on Dynamic Characteristic Curves Using p-n Junction Diode Experiment on Semiconductor Diode as Rectifier in Power Supply [...]
Here is a list of experiments on metal forming processes. 1. Experiment on Wire and Tube Drawing: Wire and tube drawing experiments can be easily conducted on universal testing machine (UTM), because, in these experiments one needs to measure the pull which can be done on UTM. A simple rig shown in Fig. 14.1 may be used. The die is [...]
Here is a compilation of experiments on ‘Concrete Technology’ especially written for school and college students. Experiments on Concrete Technology Contents: Experiment on the Purity of Cement Experiment on the Quality of Cement Experiment on the Fineness of Cement Experiment on the Percentage of Water in Cement Experiment on the Setting Time of Cement Experiment on the Soundness of Cement [...]
Here is a compilation of experiments on ‘Concrete Technology’ especially written for school and college students. Experiments on Concrete Technology Contents: Experiment on the Bulk Density of Aggregates Experiment on the Surface Moisture in Aggregate Experiment on the Moisture Content in Fine Aggregate Experiment on the Bulking of Fine Aggregate Experiment on the Particle Size Distribution of Aggregate Experiment on [...]
The below mentioned article provides an experiment to determine the area of magnetic field of a bar magnet in a horizontal plane. The space surrounding a magnet where the force of attraction or repulsion due to that magnet is felt, is called magnetic field of that magnet. From theoretical consideration the magnetic field of a magnet is extended upto infinity. [...]