Small loops have a poor efficiency and are mainly used as receiving antennas at low frequencies.
In addition, many service providers do not even cover the costs of operation and maintenance due to low tariffs and poor efficiency.
This is a vertical axis turbine, but it isn't favored because of its poor efficiency.
The figure 2 illustrates the poor efficiency of such connection.
Several explanations for the poor efficiency have been theorized.
Third, we are creating a system, like Moody's, that will rate micro-banks according to their ethics, how well they serve the poor and financial efficiency.
They are both related to poor efficiency of utilizing photoelectrons to create latent image centers.
However, the sector is still characterized by poor service quality and poor efficiency in many places.
MSF experience very poor efficiency during start up or low energy periods.
Secondly, that is another reason for Eurocontrol' s poor efficiency.