Answer:
flapper valves.
Explanation:
According to my research on Aircraft Fuel Tanks, I can say that based on the information provided within the question many fuel tanks incorporate flapper valves. Like mentioned in the question these are implemented to prevent fuel from flowing away from the boost pump or tank outlet. This can happen when the aircraft is experiencing high gravity force/pressure.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Answer:
Holy wars fought between Christians and Muslims
The correct answer to this open question is the following.
Although there are no options attached, we can comment on the following.
The kind of testimony their claim represents is a general statement without any evidence to prove it. It is not a claim of fact because it does not present any evidence. It is neither a claim of policy. We could say that it could be a claim of value, but it doesn't say if this is good or bad.
So it is important to include some type of evidence to back our affirmations. Without the proper evidence, then it is their opinions against ours.
So it is hard to believe that hunters Harlen E. Ford and Billy Mills have seen Bigfoot at one time if they don't provide proper evidence.
Your question is missing the options. I've found the complete question online. It is as follows:
As a hungry dog runs ever closer toward a bowl of food, the less likely it is to stop running until it reaches the food. This best illustrates that the dog's running behavior is most strongly affected by ________ reinforcers.
a) secondary
b) immediate
c) partial
d) negative
Answer:
This best illustrates that the dog's running behavior is most strongly affected by <u>b) immediate</u> reinforcers.
Explanation:
We can reach the conclusion above by elimination. A secondary reinforcement is one associated with a primary one. Suppose you're teaching the dog to sit. When the dog sits, you give it a treat (primary reinforcer) and then say, "Good job!" (secondary reinforcer). That is not the case here.
A partial reinforcer is one given every now and then, that is, not every time the desired behavior happens. That is also not the case.
A negative reinforcer is the removal of something that was already present. Imagine you have made your son do the dishes after he misbehaved. When he behaves properly, you tell him he doesn't have to do the dishes anymore. You didn't give him a reward; you simply removed the punishment. That is negative reinforcement.
<u>Therefore, we are left with immediate reinforcers. The dog has already learned that the bowl contains food, that food will be given to him immediately if he reaches the bowl. That is why he doesn't stop nor doesn't get distracted. He is hungry and wants to end his hunger immediately.</u>
