Use your finger to test for any liquid on the outside of each canister. Expected results: More moisture appears on the outside of the film canister that is placed under the cup with a lot of water vapor in it. The film canister under the cup with the dry classroom air has less moisture on it.
Technical knowledge is a theoretical ability to face a technical problem, analyze it, describe it, solve it, talk about it. Commonly found in teachers and drawing table engineers. Technical skill is the practical ability to execute the above.
Technical Job Skills. Technical job skills, also referred to as hard skills, are specific talents and expertise an individual possesses, helping him perform a certain task or job; these skills differ from soft skills, which are character and personality traits. Technical skills are abilities an individual acquires through practice and learning. For example, an individual who possesses a particular proficiency or skill set, such as excellent computer coding skills, is a qualifying candidate for a computer or technology company.