Mixing engineers rely on their intuition in the process of mixing, but all mixers generally follow certain fundamental procedures:

At this point the engineer relies on the conductor to guide the train to back towards the Roundhouse.

Different testing laboratories that engineers rely on can often produce different results.

Chemical and metallurgic engineers rely on bubbles for operations such as distillation, absorption, flotation and spray drying.

The geotechnical engineer or geophysicist relies on various techniques to obtain reliable geomechanical models.

However, engineers still rely on heuristics, intuition, and experience when designing a process.

At this point the engineer relies on the conductor to guide the train to back towards the roundhouse, which they do from the rear platform of the last coach.

During the design and development of new products, designers and engineers rely on both a bottom-up and top-down approach.

"Our engineers did not have deep knowledge of side-impact sled simulations and relied largely on the expertise of the lab," the article said.

Some mastering engineers rely not only on what they hear, but on what they see.