Description : Do I need a welding fume extractor?
Last Answer : It is a good idea to purchase and utlize a welding fume extractor. There are different types of welding fume extractors and brands available for purchase.
Description : where can I get a fume hood?
Last Answer : Check out www.fumehood.net. They also have a few listed on Amazon!
Description : Where can I buy Fume Hoods for my Laboratory?
Last Answer : You can buy Fume Hoods for your laboratory online. A website that offers it is Amazon.com. The link to it is http://www.amazon.com/Labconco-Protector-XStream-Benchtop-Hoods/dp/B0017YDDSE.
Description : Removing Broken Screws With an Extractor?
Last Answer : Broken screws are incredibly frustrating to remove, especially when it's just the screw head that's broken off. Fortunately, screw extractors make this process as clean and simple as possible. A screw ... turn it counter-clockwise. The broken screw should, with a little effort, begin to slide out.
Description : Where can I buy a screw extractor?
Last Answer : There are tons of places that you can buy the screw extractor from. Retail stores like Sears and Ace Hardware definitely has them. Amazon.com also have them available online.
Description : How do you use a screw extractor?
Last Answer : For a basic outline on how to use a screw extractor, you just basically punch the screw before drilling and make a small hole in the center of the screw. Insert the extract and rotate counter- ... the screw is free. For more detailed information, visit http://www.wikihow.com/Use-a-Screw-Extractor
Description : When should I use a screw extractor?
Last Answer : Absolutely you can use a screw extractor to help you remove a screw that has broken off below the surface and you have no alternative to remove them. Here is a website that walks you through the process. http://www.wikihow.com/Use-a-Screw-Extractor
Description : Extractor temperature is maintained at -20°C in Edeleanu process to reduce the __________ of kerosene. (A) Smoke point (B) Paraffins (C) Aromatics (D) Naphthenes
Last Answer : (B) Paraffins
Description : In a counter-current extractor, as the axial mixing increases, the extraction efficiency (A) Increases (B) Decreases (C) Remains unchanged (D) Depends on the pressure of the system
Last Answer : (B) Decreases
Description : Which of the following is the most suitable for extraction in a system having very low density difference? (A) Mixer-settler extractor (B) Centrifugal extractor (C) Pulsed extractor (D) Packed extraction tower
Last Answer : (B) Centrifugal extractor
Description : Radioactive nuclear waste is treated in (A) Mixer-settler extractor (B) Rotating-disc contactor (C) Pulsed column extractor (D) Bollman extractor
Last Answer : (C) Pulsed column extractor
Description : In a counter-current liquid extractor (A) Both liquids flow at fixed rate (B) Both liquids can have any desired flow rate (C) Only one of the liquids may be pumped at any desired rate (D) Liquid’s flow rate depends upon the temperature and pressure
Last Answer : (C) Only one of the liquids may be pumped at any desired rate
Description : Pick out the wrong statement pertaining to leaching. (A) Fine solids cannot be leached in a Pachuca tank (B) Door classifier can be used for leaching of coarse solids (C) Vegetable seeds can be ... , Rotocel or Kennedy extractor (D) Very high temperature is not needed for the leaching of sugar beet
Last Answer : (A) Fine solids cannot be leached in a Pachuca tank
Description : Bollman extractor (A) Is a static bed leaching equipment (B) Is used for extraction of oil from oilseed (C) Is a centrifugal extractor (D) Employs only counter-current extraction
Last Answer : (B) Is used for extraction of oil from oilseed
Description : __________ extractor uses centrifugal force for separating the two phases. (A) Treybal (B) Scheibel (C) Podbielniak (D) None of these
Last Answer : (C) Podbielniak
Description : __________ extractor is used for the concentration of radioactive nuclear waste. (A) Pulsed column (B) Sieve plate (C) Mixer-settler (D) Bollman
Last Answer : (A) Pulsed column
Description : Leaching of uranium ore and gold ore is done in (A) Centrifugal extractor (B) Pachuca tanks
Last Answer : (B) Pachuca tanks
Description : Desulphurisation of petrol is done in a(A) Bollman extractor (B) Rotating disc extractor (C) Packed extraction column (D) Plate type extraction column
Last Answer : (B) Rotating disc extractor
Description : Classify different methods used for extraction. Draw a labelled diagram of soxhelt extractor
Last Answer : Methods Of Extraction: a) Infusion b) Decoction c) Maceration d) Percolation e) Digestion Diagram of Soxhlet apparatus:
Description : where can you go to get certified for welding?
Last Answer : Palomar College, in San Marcos, Ca, has a welding certification program. According to education-portal.com, it has the largest welding program in all of San Diego county.
Description : Where in southwest Florida can I go to welding training school?
Last Answer : There doesn't appear to be any welding schools in the southwest portion of Florida. There are two in Jacksonville, though. The first one is called the "Tulsa Welding School" at 904-646-9353. The other is "Southeastern Welding School" at 904-781-8701.