The phrase "a unit that works" is correct and usable in written English.
You can use it to describe a functional component or system that operates effectively.
Example: "After testing several prototypes, we finally developed a unit that works efficiently in various conditions."
Alternatives: "a functioning unit" or "an operational unit".
We have a unit that works specifically with international students on improving their language skills.
The Grumman Corporation plans to move a unit that works on the National Aeronautics and Space Administration's space station and other projects to Houston.
Most of all, this is a unit that works together, they're a bunch of fighters, and they have made stopping their opponents an absolute priority.
"Twice in Japan, I solicited prostitutes with fellow members of my unit," I wrote after a public testimony in St . Louis MO. "These were acts not only meant to make us feel powerful as men and Americans, they were to bond us together as a unit that works together, plays together, eats together and even 'fucks' together".
Ms. Bell was also thought to be among the last members of the so-called Monuments Men, a unit that worked to protect and recover artworks during and after World War II.
In that role, Quiñones supervised a unit that worked with senior leaders, supervisors and trial attorneys within the DOJ to develop and implement enforcement strategies, policies, and educational programs related to prosecuting a broad spectrum of financial crimes.
After business school and a gig working for a classified advertising firm in Europe, he landed at Google in a unit that worked on business operations and strategy.
But as the season progressed guards Boren and Bryant Browning teamed up with second-year linemen Michael Brewster, J.B. Shugarts and Mike Adams to form a unit that worked effectively.
Admittedly, soccer is a team game, and Arena must build a starting unit that works together, that can hold back the hordes.
These brainwaves are beamed wirelessly to a receiving unit that works out the person's state of mind.
Mr Phillips, who used to lead the National Counter Terrorism Security Office, a police unit that works closely with the government on its counter-terrorism strategy, said: "What we have actually is a prison population that's growing.
