There really is no standard color for this. Most that I have seen use the Black as the positive (+) and the white as negative (-) but I have also seen it the other way around. Just follow the convention of the plant or customer where you are working.
Where can you find a chart showing in detail the melting points of all metals?
A very good periodic table. See the Web Links to the left of this answer for a periodic table with melting and boiling points, and other tables with the melting and boiling points of the elements. Go to this awesome site: HTTP://WWW.MATWEB.COM and find most any comercially-available material (all metals, plastics & ceramics). You can sort by property, which makes it easy to find the best material for your application.
What is the purpose of installation BTU Meter in chill water cooling system?
It is nowadays used in Malls , shopping Complexes as a purpose for thermometric billing ,It measures the Quantum of Heat that is Used by the respective shop getting Chilled water supply to its AHU/FCU from a Centrally placed Water Chilling Unit (CHiller) which the owner of building has placed.
It is like an electricity Consumption meter In this case measuring Heat in BTU
Regards
Rakesh Baurai
http://sankrantee.blogspot.com
How is algebra used in banking?
You use it to find how long it takes to double or triple the amount you put in with rate and time. It's in Algebra 2.
Yes, chipboard is one of the many by-products of lumber. Mostly made from sawdust and waste cuts.
How can be available circuit diagram of Midco SureFill Fuel Dispensing Unit?
you could write the manufacturer for a datasheet. many send them out free.
What is the status of Agro based industries in India?
Agro-based industry would mean any activity involved in cultivation, under controlled conditions of agricultural and horticultural crops, including floriculture and cultivation of vegetables and post-harvest operation on all fruits and vegetables. The development of agro-industries has assumed crucial importance in the economic planning and progress of the country. This paper highlights the development proposals of agro-based industries during the tenth five year plan. This study also points out that Andhra Pradesh occupied the first place with 10,183 processed food industry units and the least place was occupied by Meghalaya with only 3 units in the year 2002-03. However, there are extreme variations among different states in the number of processed food industries. It is also evident from this study that except potatoes, all the other perishable products have been showing inadequate number of cold storage plants and low capacity utilization of the existing units. This study suggests that there is a need to develop the processed food industries throughout the country in order to provide more employment opportunities and to reduce the regional imbalances.
How has CAD affected the design industry?
It allows designers to create designs in a few hours that would have taken days to draw by hand. Some CAD programs can test 3D models to see if they run properly so that a real working model becomes unnecessary.
How did they find assembly line balancing?
1) First you need to construct a precedence chart of tasks. For example:
A ----> B ----> C ----> D
2) Next, do time study to determine how much time required to perform each task.
A (4 mins) ----> B (2 mins) ----> C (2 mins) ----> D (2 mins)
3) Find the takt time. Takt time = available production time per day/customer demand per day
4) Calculate the minimum number of workstations required, given the task times above. Below is the formula:
Min # workstations = Total time for tasks divided by takt time
Hope it helps!
Distance between 2 rugs of ladder?
The distance between steps shall not exceed 12 inches, thus two rungs equal 24 inches
Can one step up power from inverter with step-up transformer?
No. You can not step up power with a transformer. You can step up voltage, while stepping down current, or you can step up current, while stepping down voltage, but you cannot step up (or down) power.
What is the Optical Time Domain Reflectometer OTDR used for?
An OTDR may be used for estimating the fiber's length and overall attenuation, including splice and mated-connected losses. It may also be used to locate faults such as breaks.
How to calculate head presure of a water tank?
Just measure the elevation of the max water height above the ground (or whatever reference level you wish to use).
What is the weight of 1squared meter of paper honeycomb?
It depends on the thickness of the core paper and cell size.
How do you save the used transformer oil resource for reuse?
Transformers oil conditioners, purification and reclamation addresses the higher cost for oils and ever increasing environmental regulation and liability. It is no longer economical to replace electrical insulating oils to renew their dielectric strength. Restoring these oils to their original strength through purification is now a necessity. High Vacuum transformer oil purification systems are designed specifically to meet the operational, economic and environmental needs of industry in purifying insulating oils. Through proven dehydration, degasification, and filtration techniques, the hi-vac oil purification systems quickly and easily remove:
ZY series high effective vacuum transformer oil purifier is just such a type machine, which is designed for recycling used or dirty new oil unused for long time.
This machine is special for purifying various of insulating oils including transformer oil, mutual inductor oil and switch oil etc. It is widely applied to the areas of power station, transformer substation, railway, petroleum, chemical and metallurgy. Also it is the best choice for filling oil into power equipment and drying moisture of power equipment. It can quickly and effectively removing the impurities, gas and water, which can benefit to improve the withstand voltage of oil and prolong the lifetime of oil.
It is mainly applied for oil purification in fields of electrical apparatus manufacture factory, power station etc...
The machine, which is suit to electrical apparatus manufacture factory, power station, power supply department, transformer in railroad station and other department.
It can can filter insulation oil for transformer, mutual inductor, electricity capacitance and hi-pressure switch.
For special applying, it also can deal with vacuum filtering and dry the heating oil circulation for the large electrical apparatus.
Distinctive removing the impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.
Bi-infrared liquid Duplex 3D stereo-evaporation technology, dewatering and degassing very effectively.
All grades of insulating oil can be treated on line at the working site.
Various colors for choice as per customer favor, and different structures as enclosed type, enclosed + trailer type for purpose of indoor and outdoor use.
Kinds of industrial oil purifier product list we can offer:
1: Insulating oil purifier
1-1: Single stage vacuum insualtion oil purifier
Series ZY: Zhongneng vacuum insulation oil purifier
Series ZY-A: Zhongneng PLC type automatic vacuum insulation oil purifier
Series ZY-R: Zhongneng vacuum insulation oil regeneration purifier
Series ZY-W: Zhongneng weatherproof enclosed type vacuum insulation oil purifier
Series ZY-M: Zhongneng Mobile trailer type vacuum insualtion oil purifier
1-2: Double stage vacuum transformer oil purifier
Series ZYD: Zhongneng Double-stage vacuum transformer oil purifier
Series ZYD-A: Zhongneng PLC type double-stage vacuum transformer oil purifier
Series ZYD-I: Zhongneng double-stage vacuum insulation oil regeneration purifier
Series ZYD-W: Zhongneng Enclosed type double stage vacuum transformer oil purifier
Series ZYD-M: Zhongneng Mobile trailer type online transformer oil purification plant
2: Turbine oil purifier
Series TY: Zhongneng vacuum turbine oil purifier
Series TY-R: Zhongneng vacuum turbine oil regeneration purifier
Series TY-A: Zhongneng PLC type automatic vacuum turbine oil purifier
Series TY-W: Zhongneng weaetherproof enclosed type vacuum turbine oil purifier
Series TY-M: Zhongneng mobile trailer type vacuum turbine oil purifier
3: Lubricating oil purifier
Series TYA: Zhongneng vacuum lubricating oil purifier
Series TYC: Zhongneng vacuum lubricating oil regeneration purifier
Series TYA-A Zhongneng PLC type automatic vacuum lubricant oil purifier
Series TYA-I: Zhongneng vacuum phosphate ester fire-resistant oil purifier
Series TYA-W: Zhongneng weatherproof enclosed type vacuum lubricant oil purifier
Series TYA-M: Zhongneng mobile trailer type vacuum lubricant oil purifier
4: Engine oil purifier
Series LYE: Zhongneng vacuum engine oil purifier
5: Special application oil purifier
Diesel oil, gasoline oil and fuel oil purifier Series TYB
Transformer oil regeneration device Series BZ
Muti-Functional oil purifying machine Series ZYB
PL Plate pressure high precise oil purifier
JL Portable oil purifying and oil filling machine
TYA-S Fully stainless steel type vacuum oil purifier
IIJ-II Automatic testing oil machine
Keywords: Oil Regeneration machines, Oil Purification system, Oil Dehydration, Oil Disposal, Oil Filtering, Oil Filtration, Oil Preprocessing, Oil Purification, Oil Purifier, Oil Reclaim, Oil Reclamation, Oil Reconstituted, Oil Recycling, Oil Regeneration, Oil Restoration, Oil Resuming, Oil Separation, Oil Treatment, Oil Filter, Oil Recovery, Oil Recuperation Plant, Equipment & Machinery, Transformer oil purification system, oil drying plant, oil purification plant, drying of oil, oil drying, oil drying device, purification of oil on transformer, transformer oil drying, mobile oil plant, mobile oil purification device, device for drying of oil, vacuum oil purification plant, vacuum degassing plant, vacuum degasifier, oil degassing, degassing of transformer oil, removing of water from transformer oil.
Contact name: Mrs. Cathy Huang
Phone: 0086-23-68060729 Fax: 0086-23-68060921
Mobile: 0086-13512336824
E-mail: hlrcatherine@yahoo.com, hlrcatherine@gmail.com/oilpurifier.cathy@zhongnengcq.cn
Instant Talking tool:
MSN: hlrcatherine@hotmail.com Yahoo messenger: hlrcatherine@yahoo.com
Google talk (gmail): hlrcatherine@gmail.com Skype: hyt728
Alibaba Trademanager (Ali talk): cn1000546676
Web: http://www.oil-purifying.com
http://hyt728.bossgoo.com
http://hyt728.soocuu.com
http://hyt728.ec51.com
http://hyt728.diytrade.com
http://hyt728.en.ec21.com
http://www.zhongnengcq.cn
http://www.youtube.com/hyt728
What is the leakage class of control valve?
The Leakage Class of a Control Valve can be: Class I: any rate agreed to by the buyer and seller. Class II through Class IV: range from being a .5% to .01% of full flow Class V and Class VI: These two ranges are fairly tight shut off classifications and are rate in bubbles per minute under test conditions set forth by the NIST. More information about the test conditions and measurement details can be found online.
Why are interchangeable parts important?
There important because they can sped up the production process, make repairs easy, and allowed the the use of lower paid an less skiled workers.
Is a amythyst stronger than gold?
It's hard to compare the two since an amethyst is a gemstone and gold is a metal, but gold is a relatively soft metal and amethyst is a relatively hard gemstone, so an amethyst would be considered stronger than gold.