Question 4266Deck General70% to pass
What maximum wind velocity is assumed when determining the limits of elevated service for the COASTAL DRILLER?
AI Explanation
The correct answer is C) 100 knots.
The Coastal Driller is a vessel type that is assumed to have a maximum wind velocity of 100 knots when determining the limits of elevated service. This is based on the regulations and standards set forth by the US Coast Guard for this type of vessel. The 100 knot wind velocity is used as a conservative design standard to ensure the Coastal Driller can safely operate in high wind conditions.
The other answer choices are incorrect because 70 knots (option A) and 50 knots (option B) are lower wind velocity thresholds that would not be appropriate for the Coastal Driller. Option D is also incorrect, as the 100 knot wind velocity is a fixed standard, not something that varies with allowable wind and wave charts.
Related Questions
#4264 In storm conditions, with the wind and waves from the starboard bow of the DEEP DRILLER in 600 feet water depth, the offset is 8%. Completely slacking mooring lines 7 and 8 reduces the offset to _______________.#4265 The Cantilever Beam Load Chart for the COASTAL DRILLER shows the load limits in the hook, setback, conductor tension, and _______________.#4267 The DEEP DRILLER is operating at a draft of 60 feet. There is 11.5 feet of drill water in each of the drill water tanks (5P and 5S). What would be the improvement in KGL if 5S is filled from 5P? #4268 The DEEP DRILLER is loaded as shown in the Sample Load Form #1 (Transit). How much additional deck load can be placed aboard without exceeding the deck load limit? #4269 Because of the presence of 75 knot winds, the DEEP DRILLER is at survival draft. KGL is 1.24 feet less than the maximum allowed. What is the value of GML?