Complex sentence: During the times of the second world war, Madras Presidency was met with petrol scarcity, to meet the demands, Sundram Iyengar designed and produced the TVS Gas Plant.
Split into simpler sentences: During the times of the second world war, Madras Presidency was met with petrol scarcity. To meet the demands, Sundram Iyengar designed and produced the TVS Gas Plant.