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characteristics of pyrotechnic visual distress devices
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∙ 9y ago
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What is a pyrotechnic visual distress device?
They have an expiration date
Why didn't the titanic have red distress rockets?
The red vs. white thing is probably a simplification invented for the purpose of James Cameron's movie. According to the regulations in effect at the time of Titanic's disaster, the color of the rockets did not matter. What mattered was that they should have been fired one at time, at "short intervals", to produce a visual distress signal. Another way was to fire a gun or other explosive material in one minute intervals, thus generating a sound distress signal. The rockets used on Titanic produced both banging sound and a visual effect, so they could have been used both ways. One of the theories is that the Titanic's crew did not know these regulations and fired rockets in some random intervals, possibly confusing captain Lord on the Californian.
When was Atmosphere Visual Effects created?
Atmosphere Visual Effects was created in 2003.
Who won the Oscar for Visual Effects in 2009?
Avatar won the Oscar for Visual Effects in 2009.
Who won the Oscar for Visual Effects in 1967?
Doctor Dolittle won the Oscar for Visual Effects in 1967.
If pyrotechnic visual distress signals are required how many must be on board?
3
If a pyrotechnic visual distress signals are required how many must be onboard?
Two
If pyrotechnic visual distress signals are required how many must be on-board?
3
Pyrotechnic visual distress signals are used how many must be on board?
1
If pyrotechnic visual distress are required how many must be onboard?
3
If pyrotechnic visual signals are required how many must be onboard?
3
If pyrotechnic visual distress signals are used how many must be onboard?
1
What statements is true concerning visual distress signals?
Pyrotechnic visual distress devices have an expiration date.
How many visual distress signals are required on a boat?
3
What is of pyrotechnic visual distress devices?
Have an expiration date.
If pyrotechnic visual distress signals are used how many must be on board?
It is 3 NOT 7 as previously answered.
Is a true of pyrotechnic visual distress devices?
They have an expiration date
