Question 502Deck General70% to pass
Using the available references, if the dry bulb temperature is 76° and the wet bulb temperature is 58°, what is the relative humidity in a cargo hold?
AI Explanation
The correct answer is A) 31%.
To determine the relative humidity given the dry bulb and wet bulb temperatures, you can use a psychrometric chart or a relative humidity formula. Based on the information provided (dry bulb temperature of 76°F and wet bulb temperature of 58°F), the relative humidity in the cargo hold is approximately 31%.
The other options are incorrect because they do not match the relative humidity calculation for the given temperatures. Option B) 47% and Option C) 61% are higher than the correct value, while Option D) 76% is significantly higher than the actual relative humidity.
Related Questions
#500 Using the available references, if the dry bulb temperature is 76° and the wet bulb temperature is 59°, what is the relative humidity in a cargo hold? #501 Using the available references, if the dry bulb temperature is 91° and the wet bulb temperature is 87°, what is the relative humidity in a cargo hold? #503 A case received for shipment is marked as shown in illustration D043DG below. Which of the following is the portion of the symbol indicated by the letter A? #504 The signal man assisting the crane operator uses one hand to give any motion signal and places the other hand motionless in front of the hand giving the motion signal. This is the signal to _______________.#506 Ten triangular piles of piping on the pier are to be loaded - each pile has a 20 foot base, is 15 feet high and 30 feet long. If the breadth of the hold is 60 feet and the piping is to be stowed fore and aft in a 30 foot space, how high will it stow?