WHY DOES LORRY TANKERS DESINGNED TO BE IN
SPHERICAL(CURVED,ROUND), WHY DOESNOT IT DESIGNED TO BE AS
SQUARE OR REACTANGLE IN SHAPE.

Answer Posted / mohammed sohail

TO AVOID LOAD CONCENTRATION AT SINGLE POINT (SQAURE AND
RECTANGLE TWO PLANES INTERSECT TO MAKE A POINT)BUT IN CASE
OF (ROUND AND SPHERICAL ) NO SUCH CRITICAL OINT EXIST

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