Examples of N+1 redundancy: 1  Connecting devices (server etc.) in dual switch SAN (Storage area network) fabrics employ a discrete path to each switch. 2  Data centre power generators that activate when the normal power source is unavailable.+1 redundancy or 3+1 redundancy is common on power systems for blade servers where a relatively small number of highly rated PSUs efficiently power a greater number of blades.
Question: What is the primary function of wave summation? ... What is the primary function of wave summation? 1. prevent muscle fatigue 2. increase muscle tension 3. prevent muscle relaxation 4. produce smooth, continuous muscle contraction. Best answer.
Wave Summation - an increase in the frequency with which a muscle is stimulated increases the strength of contraction. This is illustrated in (b). With rapid stimulation (so rapid that a muscle does not completely relax between successive stimulations), a muscle fiber is re-stimulated while there is still some contractile activity.