The phrase "ability to serve effectively" is correct and usable in written English.
It can be used when discussing someone's capacity or skill to perform a task or role in a competent manner.
Example: "Her ability to serve effectively in high-pressure situations makes her an invaluable team member."
Alternatives: "capacity to perform well" or "skill to function efficiently".
She was one of the surprises of 2012, but she said back pain limited her ability to serve effectively.
"I question such a person's ability to serve effectively in an institution such as Congress," Mr. Miller said of Mr. Moran.
Forty-nine percent of those surveyed said that his level of experience would hamper his ability to serve effectively as president, while 40percentt said it would help.
In December, Denise Nappier, Connecticut's treasurer, wrote to another Safeway director, Rebecca Stirn, saying the business activities of several directors -- Mr. Tauscher, in particular -- might be compromising their ability to serve effectively.
Mr. Pitt's background as a lawyer representing accounting and brokerage firms raised questions about his ability to serve effectively as the head of the commission, which is the main regulator of financial markets and securities firms.
Dartmouth President Philip Hanlon said the school revoked the appointment because "the controversy (Tengatenga's comments) created have compromised his ability to serve effectively".
They described the allegations as "both jarring and exceptionally serious" and said that Mr. Wu had lost his ability to serve his constituents effectively.
A utility should avoid agendas which diminish its ability to serve all beneficiaries effectively.
It means indie authors will have the ability to serve and please readers more effectively than traditional publishers.
"My ability to function effectively will not affect my ability to serve as Commander in Chief". When ABC News investigative reporter Brian Ross chased after Bachmann to ask her questions about the issue, he reportedly got roughed up by her staff.
"Let me be abundantly clear — my ability to function effectively has never been impeded by migraines and will not affect my ability to serve as commander in chief," she said in a statement.
