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Why do you have voltage to ground but not voltage phase to phase?
There is phase to phase voltage in 3 phase system.AnswerYou don't get voltage 'phase-to-phase'; it's 'line-to-line'!
What are the three types of phase on its final phase?
single phase, double phase & three phase
How is a human heart a hydraulic system?
The human heart functions as a hydraulic system by using pressure to move blood throughout the body. When the heart contracts (systole), it generates pressure that propels blood into the arteries, much like a pump in a hydraulic system. The heart's chambers fill with blood during relaxation (diastole), creating a pressure differential that facilitates blood flow. This cyclical process of contraction and relaxation effectively distributes oxygen and nutrients to tissues, similar to how hydraulic systems transmit force through fluid movement.
Why do railway lines have gaps in them?
to allow for the thermal expansion or contraction
In a 240 volt single phase circuit A phase is 4000 watts B phase is 7000 watts what is the neutral load?
Question is incorrect. in a 240 Volt single phase circuit, how can you have A phase and B phase?
What is the alternating relaxation and contraction of the heart called?
Diastole is the relaxation phase. Systole is the contraction phase. If you put these phases together you have the Cardiac Cycle...
The relaxation phase of the heartbeat is called?
The relaxation phase of the heartbeat is called diastole. During diastole, the heart ventricles relax and fill with blood in preparation for the next contraction.
What are two names of the two phases of the heartbeat?
The two phases of the heartbeat are systole (contraction phase) and diastole (relaxation phase).
What are the three stages of muscle cell contraction?
A Muscle Twitch is a single contraction of skeletal muscle. The three distinct phases are latent, contraction, and relaxation. Latent Phase: Is the interval from the stimulus application until the muscle begins to contract (shorten). Note that there is no traced activity during this phase, but there are some electrical and chemical changes taking place during this phase. Contraction Phase: This phase is when the muscle fibers shorten, the tracings will show during this phase (a) peak(s). Relaxation Phase: This phase is represented by the downward curve in your tracings, this is when the muscle is going back to its original state of relaxation and the muscle will once again lengthen
What are the phases of the human heartbeat called this is a medical question?
The human heartbeat has two phases. The systolic phase corresponds with contraction, and the diastolic phase with relaxation.
Does contraction of muscle cell last longer than the relaxation phase?
No, relaxation lasts longer because Ca2+ ions must be actively transported back into the sarcoplasmic reticulum
The period of a muscle twitch during which an action potential causes the release of calcium from the sarcoplasmic reticulum is the A stimulatory phase B lag phase C relaxation phase D cont?
D- contraction phase
What are the 4 stages of a muscle cell?
Tonus (relaxation), Excitation (neural stimulation, Clonus (contraction), Tetanus (prolonged contraction), return to Tonus (relaxation) Or Excitation, Excitation-Contraction Coupling, Contraction, Relaxation
Which phase of the heartbeat does the heart fill with blood?
during diastolic phase the chambers of heart get filled with blood systolic phase and diastolic phase are the phases oh heartbeat and diastolic phase is also known as resting phase.
How do you call the contraction and relaxation?
Contraction and relaxation are two opposites. They work together when the muscles of the body work. A good example is the contraction and relaxation of the heart. The contraction allows blood to be distributed to the parts of the body while the relaxation allows the heart to be oxygenized and therefore fill up blood to be distributed to the whole body.
When does the following terms describes myocardial contraction and relaxation?
When does the following terms describes myocardial contraction and relaxation?Read more: When_does_the_following_terms_describes_myocardial_contraction_and_relaxation
Why is it only possible to induce an extrasystole during relaxation?
It is only possible to induce an extrasystole during relaxation because the heart needs to be in a certain phase of the cardiac cycle for an extra beat to occur. During relaxation (diastole), the heart muscles are more excitable, making it easier for an extra electrical impulse to trigger a premature contraction. This is why inducing an extrasystole during relaxation is more likely to succeed than during contraction (systole).
