Installation problems

Groundbeds remote from the structure can be considered but usually with this type of installation problems arise due to damage to the connecting cable by ships anchors, etc. The calculation of rectifier voltage/anode resistance is exactly as described for impressed current pipeline installations except that the voltage required is very small because of the low resistance of the electrolyte—normally 20-3612 cm for typical sea-water. 

These filters are useful for retrofitting to existing cooling water systems that may be required to operate with a deteriorating water quality, and they usually present minimal installation problems. For most applications, however, they are installed in-line, and this can present installation problems in larger industrial process cooling systems that cannot be shut down. 

The latest combination of high speed disc dispersers and small media mills offer the pesticide manufacturer versatile high capacity tools which require minimum plant floor space and installation problems. 

The design or commissioning engineer should maintain close contact with the work crews. Often an installation problem is solved in a manner that can adversely affect column performance due to lack of proper communication. 

The IPS design, allowing a dramatic reduction of the interconnection, can positively solve the installation problems together with a very significant cost savings. 

A wide variety of roof bolts are now available, and installation problems may be caused by geologic changes, incorrect practices, or malfunctioning supports. To help identify and resolve problems with roof supports, an extremely valuable Trouble Shooting Guide is available (Mazzoni et al. 1996). 

Appreciation is also extended to J, W, Draper and J. R. Purcell, for their assistance with electronic design and installation problems associated with the analysis equipment. 

Answer by author Yes, but as pointed out in the paper, evacuated powder was not considered competitive because of cost, installation problems, etc. 

This chapter provides basic information regarding installation of anchors, with the initial focus being on key factors and practices affecting post-installed anchor installations. Anchor constructability considerations which address and detail quality control, inspection, design, and construction practices that will help ensure constructible and structurally effective anchor installations are then outlined. Finally, anchor repair procedures are provided - with specific recommendations made for the repair of common anchor installation problems such as misalignment and erroneous projections. 

The following sections discuss installation problems often encountered and address recommended methods for their remediation. 

Several parameters come into the relation between density and equivalence ratio. Generally, the variations act in the following sense a too-dense motor fuel results in too lean a mixture causing a potential unstable operation a motor fuel that is too light causes a rich mixture that generates greater pollution from unburned material. These problems are usually minimized by the widespread use of closed loop fuel-air ratio control systems installed on new vehicles with catalytic converters. 

If water or gas breakthrough occurs (in an oil well) from a high permeability layer it can dominate production from other intervals. Problems such as this can sometimes be prevented by initially installing a selective completion string, but in single string... 

Cross flow inside the casing can also be prevented by isolating one zone. However, this may still result in reduced production. Installing a selective completion can solve the problem but is an expensive option. To repair cross flow behind casing normally requires a full workover with a rig. Cement has to be either squeezed or circulated behind the production casing and allowed to set, after which cement inside the casing is drilled out, and the producing zones perforated and recompleted. 

The specific results of well over 1 year of continued monitoring will be discussed in a second paper. It is pointed out here that the AEBIL monitoring system installed in the power plant for the above monitoring purposes has efficiently and continuedly performed during this time interval, with no instrumentation reliability problems. 

G.V.Akulov, V.I.Bogdashkin, V.A.Moskalev, V.L.Nikolaev, A.V.Tzimbalist, V.V.Shashov, V.G.Shestakov - Mobile betatron installation on energy of 25 MeV for radiative visualization of dynamic processes and flaw detection in field conditions. Atomic science and technique problems. Electrophysical equipment. -1987,v.23,p. 19-21. 

Fine grinding and air classification make possible the production of some cake flour from hard wheat and some bread flour or high-protein fractions from soft wheat. AppHcation of the process theoretically frees the miller from dependence on different wheats, either hard or soft, that change each crop year. The problem is how to market the larger volume of low protein or starch fractions at prices adequate to justify the installation and operation of the special equipment (46). 

Pollutants. The problems posed by ak pollutants are very serious. Within a museum, measures can be taken to remove harmful substances as efficiently as possible by means of the installation of appropriate filter systems in the ventilation equipment. Proposed specification values for museum climate-control systems requke filtering systems having an efficiency for particulate removal in the dioctyl phthalate test of 60—80%. Systems must be able to limit both sulfur dioxide and nitrogen dioxide concentrations <10 /ig/m, and ozone to <2 /ig/m. ... 

J. H. Ashworth, Y. M. Bihun, and M. La2ams, Universe of U.S. Commercial-Scale Anaerobic Digesters Results of SERJ/ARD Data Collection, Solar Energy Research Institute, Golden, Colo., May 30,1985 J. H. Ashworth, Problems With Installed Commercial Anaerobic Digesters in the United States Results of Site Visits, Rev. ed.. Solar Energy Research Institute, Golden, Colo., Nov. 6, 1985. 

A more advanced mirror approach involving multicells, called the tandem mirror, has been studied as a means to overcome the leakage problem. One way to view the tandem mirror is as a long uniform magnetic solenoid with two single-cell mirrors installed at the ends to electrostatically plug the device. Plasma end losses ate impeded by electrostatic potentials developed by the plasma as the electrons and ions attempt to leave the device at different rates. 

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