The phrase "arrangement employed" is correct and usable in written English.
It can be used when discussing a specific method or system that has been put into practice for a particular purpose.
Example: "The arrangement employed for the event ensured that all guests were comfortably seated and had access to refreshments."
Alternatives: "system used" or "method applied".
The classical bubble column (BC) arrangement employed air bubbled through water.
There was no Air Traffic Control as such until the late 30's, and even then it consisted of a crude arrangement employed almost solely by the airlines and often ignored by them in good weather.
First, the calculated ventilation rates showed that the theatre was over-ventilated, which will have serious consequences for its energy consumption, and secondly, the displacement ventilation arrangement employed led to higher than expected complaints of cold discomfort, probably due to cold draughts around the occupants' feet.
The cable arrangement employed here is characterized by W/D ratio that varies from 4.3 to 8.7 (where W is the spacing of centers of cables, D is the diameter of the cable), namely corresponds to the value between the critical condition of 'wake-galloping' and the so-called 'wake induced flutter'.
Such an arrangement employed faculty year around, enhanced choice by offering courses like travel abroad or field experience through botanical stations in the mountains or on the coast, and enabled students to earn credits faster, thus incurring less financial debt.
Figure 1, from [ 15, 17], shows an example of the typical surgical arrangement employed at the time.
A more compact arrangement employs a spiral belt.
The most widespread optical arrangement employs the so-called metal underlayer configuration (sample/metal film/supporting substrate; Fig. 1a).
The clinical target volume (CTV) was defined in all patients using CT planning, and all were treated using a standardised 3D conformal technique that consisted of a 'split-field', monoisocentric arrangement employing six radiation fields.
The experimental arrangement employs a standard pump-probe configuration, shown in Fig. 1, where the pump is modulated at 1 MHz with an acousto-optic modulator (AOM), and a motorized delay stage controls pump-probe delay, τ.
This was partly the fault of the same stripped-down arrangements employed on Ms. Lynne's album.
