This is the 15103rd most frequent Turkish word.
seçilince
"When chosen."
Here, 'seçilince' refers to the temporal clause 'when chosen', indicating the condition under which the speaker took on the duty.
Bu görevi başarıyla seçilince üstlendim.
I took on this duty successfully when chosen.
In this sentence, 'seçilince' emphasizes the event of being selected, which led to an increase in responsibilities.
Takım kaptanı seçilince sorumlulukları arttı.
When selected as the team captain, their responsibilities increased.
The use of 'seçilince' denotes the conditional aspect of selecting a new leader, resulting in improved teamwork.