R & amps, also known as resistors and amplifiers, are key components in electronic devices that regulate and amplify electrical signals. Synonyms for resistors include impedance and ohmic devices, while synonyms for amplifiers include boosters and gain devices. Other related terms include voltage regulators and transistors. Each of these components plays a crucial role in the functioning of electronic equipment, from basic household appliances to complex industrial machinery. By understanding the different synonyms for r & amps, technicians and engineers can better communicate and troubleshoot various issues that may arise in electronic systems.