Question

basic soldering irons are heated manually by a gas flame, and more sophisticated soldering irons are electrically operated and have thermal tips that are controlled by thermostats to maintain more accurate tip temperatures. select one: true false

Explanation:

Basic soldering irons can be heated manually by gas flame, and advanced ones are electrically - operated with thermostat - controlled thermal tips for accurate temperature maintenance. This is consistent with common knowledge about soldering irons.

Answer:

True