The phrase "a task such as" is correct and usable in written English.
It can be used to introduce examples of tasks that are similar to the one being discussed.
Example: "You may be assigned a task such as preparing a presentation or conducting research."
Alternatives: "a task like" or "a task for example".
These displays are consequently ideal for a task such as reading, when the screen doesn't have to change very often.
This could mean a human taking the arm of a robot and moving it around to teach it a task, such as screwing on a bolt.
It would be especially annoying if the manager first scheduled a task, such as a meeting, for a time in the distant future and then moved it closer.
Given a task, such as "push the block off the platform," Shakey could accomplish its goal without the step-by-step instructions required by other robots.
They sink robotic arms to the bottom to determine how they will perform a task, such as identifying and picking up specific objects in a zero-gravity environment.
InterExchange's handbook for host families says that because the au pair is considered a member of the family, she can be "expected to help when the family is working together on a task, such as setting the table for dinner".
These intelligent things will operate autonomously or semi-autonomously for a set time to complete a set task, such as cleaning a room or fertilizing a field.
Each movie showed a different actress doing a simple task, such as rummaging in a handbag and then dropping an envelope in a mailbox.
A rubric describes the criteria that will be used to evaluate a specific task, such as a student writing assignment, poster, oral presentation, or other project.
Turn on the music or listen to an audio book if it's a repetitive task, such as painting a room.
Critical decline implies an inability to perform a usual task, such as driving or using a microwave oven.
