The phrase "an effective position" is correct and usable in written English.
It can be used when discussing a role, stance, or viewpoint that is successful or advantageous in a particular context.
Example: "In negotiations, having an effective position can significantly influence the outcome."
Alternatives: "a strong stance" or "a favorable position."
Yet even these independent board members are often not in an effective position to push back forcefully.
Westminster is not in an effective position to decide the level of services needed in local communities throughout the UK.
The "go or no go" belt ensured the "T-bar" restraint was in an effective position before leaving the station.
At 20 45, with Jason far behind in the darkness, Mars hauled up and Hood attempted to manoeuvre into an effective position from which to attack the waiting Hercule.
Sections 2.1 and 2.2 actually summarize the practical problems into two premises for an effective positioning algorithm: Premise 1 is how to assure the real-course-corresponded characteristic sequence lying in the for-matching sequences; Premise 2 is about how to choose the criterion function overcoming the influences of geomagnetic fluctuations.
This element is key because it contains the competitive concept that is the foundation of any effective positioning.
An LV lead positioned at an effective location is a prerequisite for effective CRT.
Finally, many studies of HIRT use costly machines[ 12] that both determine the necessary resistance for each exercise and place the body in a mechanically effective position.
Despite this, it became an operational and effective position, and for a time served as an effective defence.
Our earlier research has indicated that the most effective position for a PCM layer is near the outside of the suit.
Other topics prominently discussed include the most effective position of a violinist's left hand, the violin works of Béla Bartók, a cautionary list of widely accepted misprints and editorial inaccuracies in the standard repertoire, and most notably, the vital importance of J.S. Bach's Six Sonatas and Partitas for any violinist's technical and artistic development.
