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PALUBA > More, pomorstvo i unutrašnji plovni putevi > Pomorstvo > Topic: Zraka
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MOTORISTA
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« on: March 28, 2009, 05:14:33 pm »
Nekadašnje vetrulje ( ploče s kružnom skalom) na kompasima imale su podelu na četiri glavna vetra-četiri geografska smera, a dalje se krug delio na 32 dela, odnosno 32 zrake. Kako pun krug iznosi 360°, jedna zraka iznosi 11 1/4°.

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« Last Edit: July 28, 2010, 12:31:33 am by MOTORISTA, Reason: Prebacivanje slika u atačment » Logged
Rade
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« Reply #1 on: March 28, 2009, 05:18:50 pm »
To bejaše kardinalni, interkardinalni... itd. Smiley
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MOTORISTA
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« Reply #2 on: March 28, 2009, 05:21:28 pm »
Ako se dobro sećam, tako je.
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