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What kind of feedback mechanism is it when it causes the initial stimulus to decline?
negative feedback
Application of feedback control system in electrical?
One application of feed back control is where the speed of a motor has to be maintained at a certain RPM and the load it drives is variable. Feedback from the load tells the VFD (Variable Frequency Drive) motor controller what to do. As the load drags the motor speed down the feedback unit sends a electrical impulse to the VFD to increases the speed of the motor. As the load drops off the feedback unit sends a electrical impulse to the VFD to decreases the speed of the motor. These interactions keep the motor RPM at a constant speed. This is a very simplified version of what happens.
What are examples of feedback loops in are body?
Examples of feedback loops in the body include the regulation of blood sugar by insulin and glucagon, the maintenance of body temperature through sweating and shivering, and the control of breathing rate in response to changing oxygen levels. These feedback loops help maintain homeostasis and keep our body functioning properly.
What is an example of an feedback inhibition?
an excess of a product of one reaction causes the enzyme of another reaction to stop working.
What causes electrical work?
It happens after someone asks for it to be done for some reason.
Define negative feedback?
feedback that causes the stimulus to decline or end.
What kind of feedback mechanism is it when it causes the initial stimulus to decline?
negative feedback
What is the major difference between positive and negative feedback?
Positive feedback causes bodily processes to continue; negative feedback causes bodily processes to start or stop only cost you being in my basement
What is the feedback principle?
The feedback principle is the belief that positive and negative feedback can drive stocks and currency pairs in Forex to oscillate. The belief that a stock is overpriced causes the masses to respond (feedback) by selling it off and buying it later.
What causes humming at PA system?
It could be... Signal cables crossing electrical cables , bad earthing on the equipment , a signal loop eg feedback , static , intaferance ( due to poorly shielded cables ) or a bad connection
What causes tinnitius?
Electrical impulses
What is an electrical current and what causes it?
Electrical current is nothing but movement of electrons in case of metals. It causes heating and produces magnetic field.
Who is Harold S Black and what did he invent?
He is an American electrical engineer and he invented the negative feedback amplifier in 1927.
What causes a current in an electrical current?
Electrons flow because of electrical attraction and repulsion.
What hormones are regulated by positive feedback under certain circumstances?
Oxytocin in the process of giving birth. Oxytocin causes uterine contraction, which causes the baby to push up against the cervix, which causes more oxytocin to be released. And the cycle continues until the baby is born.
What causes an electrical surge in a apt?
shortage in the electrical cored meaning you need to move out quick
What come in these two flavors positive and negative?
Lots of things. Some of these are: Electrical charge, Ions, Attitudes, Feedback,
