Rewind

The maintenance of such motors at site is easy, since the stator can be wound with readymade PVC insulated winding coils, and does not need a varnish impregnation and subsequent baking etc., unlike a standard motor. It is thus easy to rewind them at site. 

Note For molors thal are insulated other than by vacuum impregnation, it is recommended to rewind a damaged. stator with class F insulation, even if the original insulation was E or B. This... 

The motor makes rumbling noise and the stator eurrent fluctuates. The rotor circuit may be broken and should be repaired. If the motor also overheats, there may be an inter-turn fault or a short-circuit between the phases. Detect these and rectify if possible, otherwise rewind the motor. 

REWIND(list of specifiers) — Causes a sequential file to be rewound to... 

BACKSPACE(list of specifiers) — Causes a sequential file to rewind one record ENDFILE(list of specifiers) — Places an end-of-file mark on a sequential... 

There are different coating techniques. The woven and nonwoven fabrics normally involves three steps as it passes from the unwind roll to the rewind roll. Powder is metered onto the fabric, heated in an oven (gas or electric) that are usually divided into several heating zones, and cooled by a chill roll. 

Berberine increased the contour length of sonicated rod-Uke duplex of all B-DNA depending on base composition (Fig. 6d) and induced the unwinding-rewinding process of covalently closed superheUcal DNA with an unwinding angle of 13°. 

After paint application, all coils are cured in an oven. Curing temperatures depend upon basis material, conversion coating, paint formulation, and line speed. Typical temperatures range from 93°C to a maximum of 454°C. Upon leaving the oven, the coils are quenched with water to induce rapid cooling prior to rewinding. 

As with reinforcing textile cords it may be necessary to rewind treated wire from production spools to smaller unit spools for specific machines, such as braiders. 

Coils, rewind rollers for radio and videocassettes, stereo cassette parts, tape decks... Precision parts for measurement and control technology. .. 

A. Unwind - Coating Station - UV Curing - EB Curing - Rewind. OR ... 

Two functions can be suggested, both inferred from its preference for binding to single-stranded DNA. It could protect single-stranded DNA from nucleases, or it could facilitate unwinding by inhibiting rewinding. 

DNA unwinding by exoV enzymes. This is best observed in vitro in the presence of ATP and Ca2+. The Ca2+ inhibits the exonucleolytic activity of the enzyme. The ATP provides the energy that drives the enzyme in a concerted manner into the duplex structure. The duplex unwinds in front of the path of the enzyme and rewinds in back of the enzyme. 

The role of zinc in the enzymes listed in Table 12 is very often that of a strong Lewis acid, in which substrates are coordinated, polarized and hence activated. In other cases, zinc may play a regulatory, structural or template role. Zinc may also have a structural function in other biological molecules, for example in the unwinding and subsequent rewinding of the double-stranded polymers involved in replication and transcriptional processes. There is also evidence for a role for zinc in the stabilization of membranes and cell walls.463 The high concentrations of zinc in certain snake venoms reflect the presence in the venom of proteolytic enzymes and hemorrhagic toxins that all require zinc for activity.464... 

The genetic instructions contained in DNA are transcribed into RNA when a small portion of the DNA double helix unwinds and one of the two DNA strands acts as a template for complementary ribonucleotides to line up, a process similar to that of DNA replication (Figure 24.20). The only difference is that uracil (U) rather than thymine lines up opposite adenine. Once completed, the RNA molecule separates from the DNA template, and the DNA rewinds to its stable doublehelix conformation. 

EQUIPMENT IDENTIFICATION Mixer manufactured by (vendor), with an approximate volume of 20 Gallons Coater/Dryer/Laminator manufactured by (vendor), Slitter/Rewinder manufactured by (vendor) and, Pouching Machine (with Die Cutter) manufactured by (vendor). Equipment numbers are identified in the appropriate section of this document. 

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