The phrase "a faulty performance" is correct and usable in written English.
It can be used to describe a performance that is flawed or not executed properly, often in contexts such as theater, music, or sports.
Example: "The actor's inability to remember his lines resulted in a faulty performance that disappointed the audience."
Alternatives: "a subpar performance" or "a flawed performance".
The appeals court granted a writ of habeas corpus to an inmate, in custody for a 1990 assault conviction, whose sentence had been increased by an earlier conviction that he said was tainted by his lawyer's faulty performance.
The defendants claim some 20 other items of incomplete or faulty performance by the plaintiff and no substantial performance because the cost of completing the house in strict compliance with the plans and specifications would amount to 25 or 30percentnt of the contract price.
Two key reform efforts intended to address the Los Angeles Fire Department's diminished resources and faulty performance tracking are being delayed, agency officials said Tuesday.
In the spring, officials acknowledged releasing faulty performance reports that made it appear rescuers were getting to emergencies faster than they were.
A good example would be the question of just how faulty a performance of a difficult composition can be and still count as a performance of the work.
Equally likely, however, their growth rates could be slower for a different reason: a faulty diagnosis of America's superior performance has encouraged some policymakers to focus too much attention on microeconomic policy (ie, economic models of how markets work) and to forget the importance of macroeconomics (monetary and fiscal policy).
What if a faulty Mike leads to a Pence-ive performance?
Experimentation on a faulty outer raceway bearing has shown the excellent performance of the proposed method.
The eXclusive law failures cause, which in turn results into a faulty decision of the relay decoder, and hence the performance degradation.
(Reuters) - Japan's Toyota Motor Corp (7203.T) said on Wednesday it would recall a total 1.67 million vehicles globally in a voluntary move to address three separate defects including a faulty brake master cylinder that could hinder the brake's performance.
