Sentence examples for efficient is from inspiring English sources

What was once thought to be efficient is now challenging our efficiency.

How efficient is the boiler?

How efficient is European intelligence-gathering?

Whether tipping is as efficient is perhaps a moot point.

In fact, "becoming more efficient" is part of the problem.

Being efficient is never going to grab the headlines.

"Making the houses energy-efficient is the easy bit.

Making buildings more energy-efficient is an example.

Labeling a Hummer "fuel-efficient" is even more puzzling.

"How Tax-Efficient is your Mutual Fund?" 15 February 2010.

For NITL the original coefficients was -4.5 and re-estimated co-efficient is -13.797.