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FranA total station is a surveying instrument that integrates electronic distance measurement (EDM) technology along with angular measurements to determine points on the ground. EDM specifically refers to the technology that measures distances using electromagnetic waves or infrared light. In essence, EDM is a component within a total station that helps determine distances accurately.
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What is EDM with ultrasonic assistance?
EDM with ultrasonic assistance is a process where ultrasonic vibrations are applied to the workpiece or the electrode during electrical discharge machining (EDM). The ultrasonic vibrations help in improving machining efficiency by reducing tool wear, improving surface finish, and increasing material removal rate. This technique is commonly used for machining hard and brittle materials with high precision.
Examples for law of electric charges?
Like charges repel each other: Two positively charged objects will push away from each other when brought close. Unlike charges attract each other: A positively charged object will be attracted to a negatively charged object when they are brought close. Charge is conserved: The total charge in a closed system remains constant.
