Does a person’s nose and mouth need to be buried in order to suffocate?
What will be an ideal response?
No. A person can suffocate if buried to chest level.
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What is the reason that air tanks must be drained
Air brake
Using a sketch, explain the components of an architectural metal roof.
What will be an ideal response?
Water is placed on a stove to boil in a container that has a flexible lid so that it can expand with increasing amounts of water vapor while not losing any water to the surroundings. The mass of the water is 2 kg. Initially, the water is a saturated liquid at 100oC, and the boiling process is at constant pressure. 10 kW of heat is added to the water, and the process continues until ¾ of the water has become water vapor
(a) Determine the time elapsed for the process. (b) Develop a computer model to simulate this problem, and plot the net heat transfer, the net work done and the quality of the water all as a function of time. Consider the time to start as 25 s, and to end when the boiling process is complete (i.e., when the water is a saturated vapor.) Given: Water; m = 2 kg; T1 = 100oC; x1 = 0; P = constant; Q?=10 kW; x2 = 0.75 Assume: ?KE = ?PE = 0 What will be an ideal response?
The majority of insulin is harvested from the pancreases of cattle
Indicate whether the statement is true or false