Sentence examples for only operated for from inspiring English sources

However, such PEC devices only operated for a few hours and with solar to hydrogen efficiencies of less than 3%.

It only operated for 2 years before closing due to poor yields, equipment failure, and lack of financial backing.

The laboratory, however, only operated for a short time, and by October 2000 Todd was providing DEA agents with a guided tour of the premises.

Also included are DuMont's two short-lived UHF licenses: KCTY-TV – which only operated for a few months, and WHK-TV – which never signed on.

The current 3D-HF devices were only operated for a short period of time for the demonstration.

There are facilities, built with taxpayers' money, that we can no longer afford to run – the £400m neutron source in Harwell can only operate for 120 days a year, for example.

For now, the pop-up store will only operate for three days, but if demand is as high as expected, the brand will continue sales online and may sell through other Moscow shops, or even internationally.

The definition suggests that businesses not only operate for efficiency but also include accountability to stakeholders.

Thus most subsystems only operate for a fraction of each orbit.

Additionally, the new superconducting magnets would enable the reactor to operate in a sustained way, producing a steady power output, unlike today's reactors, which can only operate for a few seconds at a time without overheating their copper coils.

The New Jersey Institute of Technology has been working on developing another form of personalized gun technology, "grip recognition," which would recognize the palm configuration of authorized users and only operate for them.