Types of Electrical Measuring Instruments and Their Working.
Title: Exploring Types of Electrical Measuring Instruments and Their Working Principles Introduction: Electrical measuring instruments play a pivotal role in monitoring, controlling, and maintaining electrical systems. They provide valuable insights into various electrical parameters, aiding engineers, technicians, and scientists in ensuring the efficiency and safety of electrical systems. This article delves into the different types of electrical measuring instruments and their working principles. 1. Voltmeters: Voltmeters are used to measure voltage across a circuit or electrical component. There are two main types of voltmeters: analog and digital. Analog voltmeters use a pointer and a calibrated scale to display voltage readings, while digital voltmeters provide numerical readings on a digital display. The working principle involves connecting the voltmeter in parallel to the circuit, allowing it to measure the potential difference between two points. 2. Ammeters: Ammeters are uti