Insulation class is a thermal classification system used in Electrical Engineering Materials to indicate the maximum temperature that the insulation material in an electrical device (like a motor, transformer, or generator) can safely withstand for its expected service life without excessive deterioration. International standards like IEC 60085 and NEMA MG-1 assign insulation classes (Y, A, […]
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Experiment No.: 1 Experiment Name: Preparation of Series Testing Board for Testing Fan or Other Electrical Gadgets Objective: To design and prepare a Series Testing Board that allows safe testing of electrical appliances such as fans, irons, and bulbs before permanent installation. Working Principle: Application: Circuit Diagram: Constructional Steps: Observation Table: Sl. No. Appliance Tested
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This is a free and easy-to-use cable size calculator for electricians and students. Enter load, voltage, length, and material to get the correct wire size instantly. Cable Size Calculator Cable Size Calculator Single PhaseThree Phase CopperAluminum Calculate 🔧 How to Use This Cable Size Calculator Enter the Load Current (in Amps) This is the current
Interactive Graphing Tool for Students & EducatorsEasily plot mathematical functions, equations, and data points with this free online graph plotter. Ideal for students, teachers, and engineers, it supports linear, quadratic, trigonometric, and custom functions. Visualize graphs instantly, zoom in for details, and download or embed results. No sign-up required – just enter your equation and
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Easily identify resistor values using colour bands with our Resistor Colour Decoder. Just select the band colours, and instantly get resistance, tolerance, and multiplier values—ideal for Electrical & Electronics students and engineers.
Power Factor Correction Calculator helps you determine the required capacitor size in kVAR to improve power factor in electrical systems. Boost energy efficiency, reduce power losses, and lower electricity costs with quick and accurate results.
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Topic : Non Technical No. of Question : 75 Type : MCQ Time : 60 Minutes
Topic : Non Technical No. of Question : 75 Type : MCQ Time : 60 Minutes
Topic : Mixed Technical (Electrical Engg.) No. of Question : 100 Type : MCQ Time : 60 Minutes
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