Description : Pick out the correct statement: (A) Removal of iron from ceramic material is necessitated (by magnetic separation method) so as to avoid discolouration of ceramic products (B) The operating cost of ... upon the specific gravity of the minerals (D) Asphalt is best crushed using toothed roll crusher
Last Answer : (A) Removal of iron from ceramic material is necessitated (by magnetic separation method) so as to avoid discolouration of ceramic products
Description : Trommels are revolving screens which normally operate in the range of __________ rpm. (A) 1 - 2 (B) 15 - 20 (C) 40 - 50 (D) 60 - 75
Last Answer : (B) 15 - 20
Description : For sizing of fine materials, the most suitable equipment is a (A) Trommel (B) Grizzly (C) Shaking screen (D) Vibrating screen
Last Answer : (D) Vibrating screen
Description : Vibrating screens have capacity in the range of __________ tons/ft 2 .mm mesh size. (A) 0.2 to 0.8 (B) 5 to 25 (C) 50 to 100 (D) 100 to 250
Last Answer : (A) 0.2 to 0.8
Description : Trommels employ __________ for screening of materials. (A) Fibrous cloth (B) Woven wire screen (C) Punched plate (D) None of these
Last Answer : (C) Punched plate
Description : Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of (A) Electromagnets (B) Cams or eccentric shafts (C) Unbalanced flywheels (D) Either (A), (B) or (C)
Last Answer : (D) Either (A), (B) or (C)
Description : With increase in the capacity of screens, the screen effectiveness (A) Remains unchanged (B) Increases (C) Decreases (D) Decreases exponentially
Last Answer : (C) Decreases
Description : Grizzlies are used for separating __________ solids. (A) Coarse (B) Fine (C) Any size (D) None of these
Last Answer : (B) Fine
Description : Trommels separate a mixture of particles depending on their (A) Size (B) Density (C) Wettability (D) Electrical & magnetic properties
Last Answer : (A) Size
Description : or Indian standard (IS) screens, the mesh number is equal to its aperture size expressed to the nearest deca-micron (0.01 mm). Aperture width of IS screen of mesh number 50 will be approximately __________ microns. (A) 5 (B) 50 (C) 500 (D) 5000
Last Answer : (C) 500
Description : Pick out the wrong statement. (A) Hammer crushers operate by impact action (B) Standard screens have circular opening (C) With increase in mesh number of screens, their diameter in microns decreases (D) 200 mesh screen has 200 openings per linear cm
Last Answer : (D) 200 mesh screen has 200 openings per linear cm
Description : In screen analysis, the notation +5 mm/-10 mm means particles passing through (A) 10 mm screen and retained on 5 mm screen (B) 5 mm screen and retained on 10 mm screen (C) Both 5 mm and 10 mm screens (D) Neither 5 mm nor 10 mm screen
Last Answer : (A) 10 mm screen and retained on 5 mm screen
Description : Higher is the mesh number, smaller will be the aperture size of the screen. It means that the aperture size of a 200 mesh screen will be smaller than that of 20 mesh screen. This is valid for (A) British ... (C) American standard screens (ASTM and Tyler standard screens) (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Which of the following is not an industrial screening equipment? (A) Sharpies centrifuge (B) Vibrating screen (C) Grizzly (D) Trommel
Last Answer : (A) Sharpies centrifug
Description : Do you follow the advice to turn off blue light on your screen or just stop using screens before bedtime?
Last Answer : Wow, I didn’t know that was an option! I’m such a poor sleeper that I turn off the screens at least an hour before bed.
Description : Is it better to work with two computer screens simultaneously or only one screen of 30 inches?
Last Answer : answer:Both screens will probably have the same(or simmilar) resolution regardless of size so with a bigger screen you won't actually get that much more viewing space it wll just mean everything is bigger. I ... two screens (well actually I'd have six screen eyefinity set up if I could afford it).
Description : Is anyone else bothered by commercials for televisions purporting to show how great the competition's screens are through your own television screen?
Last Answer : Pretty stupid, I guess.
Description : Pick out the wrong statement: (A) Magnetic separation method can be employed to treat both dry & wet ores (B) Reduction ratio in crushing operation is defined as the ratio of minimum feed ... ) Gyratory crusher is used for coarse crushing (D) Screens are of stationary, moving and vibratory types
Last Answer : (B) Reduction ratio in crushing operation is defined as the ratio of minimum feed size to the maximum product size
Description : A body is vibrating with simple harmonic motion of aplitude 5 cm frequency 10 vibrations per second. The maximum value of velocity in cm/s will be a.3.14 cm/s b.314 cm/s c.3140 cm/s d.31.4 cm/s e.31400 cm/s
Last Answer : b. 314 cm/s
Description : The advantage of critical damping is A. That vibrating body come to rest in smallest possible time B. There is no vibration C. That amplitude of vibration is maximum D. The amplitude of vibration is minimum
Last Answer : A. That vibrating body come to rest in smallest possible time
Description : The maximum displacement of a vibrating body on either side of its central position is known as _______________. a)amplitude b)frequency c)time period d)hertz
Last Answer : a)amplitude
Description : Reciprocating screens are normally inclined at an angle of 5° with the horizontal and employ gyratory motion at feed end & reciprocating motion at the discharge end. They are not suitable for the ... Dry chemicals (C) Heavy tonnages of rocks or gravel (D) Powdered food & granular materials
Last Answer : (C) Heavy tonnages of rocks or gravel
Description : Pick out the correct statement. (A) Noise from ball mills can be dealt with by fibre glass lined enclosures (B) Noise from vibrating chutes can be reduced by lining the metallic chute with rubber (C) Noise ... cloth conveyor belts and rubber/plastic covered metallic rollers (D) All (A), (B) & (C)
Last Answer : (D) All (A), (B) & (C)
Description : Do left handed people feel odd shaking hands with their right?
Last Answer : I’m left handed. I never noticed a problem using my right hand. ~ It is actually better for me since I can secretly have my left hand on my concealed firearm or sword in case things go awry.
Description : How did the traditions of bowing, shaking hands, kissing hands, and other greetings start and end?
Last Answer : Bowing, at least, goes back to biblical and pre-biblical days as a sign of respect and trust. If you bowed to a person you meet, it meant that you had no evil intent (i.e. to stab or kill ... although I imagine that both had to do with showing that you were harmless / no threat to the other party.
Description : Do you think Melania Trump was 'Terrified' while shaking hands with Putin?
Last Answer : That’s her “Donald face”. She ALWAYS makes that face after she smiles & has to go back to her reality of being First Lady & standing next to Trump. I don’t think it was directed at Putin!!! Video here
Description : Shaking and weak?
Last Answer : What the hell are you doing here? Call your doctor ASAP.
Description : My dog won't stop crying and shaking?
Last Answer : She is in pain and distress. Please take her to the veterinarian.
Description : I remember when twerking was called booty shaking?
Last Answer : I remember when a booty could sit still long enough its perfection could be fully appreciated. Oh for those days to return.
Description : Can I control my anxiousness/shaking?
Last Answer : answer:Depends. Is it due to emotion or is is physical? My wife has shaky hands and it is worse controlling the tremors when people point it out to her. It is certainly a physical stimulus. ... I surmise that you could bring it under control by more exposure to that which makes you excited.
Description : Help ASAP; Dog is shaking uncontrollably?
Last Answer : Shock, dogs are susceptible. You should give him a puppy xanax immediately if you have one. Otherwise I would get him in a quiet, semi dark room and keep him calm for awhile. He's probably also feeling ... and it's rubbing off on him. Stay with him awhile if you have to until he calms down.
Description : How can my father's hands stop shaking?
Last Answer : It could be anything from Parkinson’s disease to, well just about anything. I think this really needs to be diagnosed by a physician. Once diagnosed, they will be able to give him the proper medication to help his tremors.
Description : My dryer is shaking violently and making loud motor noises. How to fix?
Last Answer : Does the drum slide around if you try to wiggle it?
Description : Why does my bed feel like it's shaking at night.
Last Answer : Sounds like a friendly ghost ;)
Description : What is the point of severe shaking when frightened or in shock?
Last Answer : answer:That reaction is an adrenaline rush. Healthy adrenaline rushes are caused by exercise or good news. Negative adrenaline rushes are caused by situations you were just in. The physiological purpose is so you' ... and felt sick. I'm proud of you for getting rid of that needy scum, though.
Description : My nephew has some very bad nightmares, he wakes up scared, shaking, and he says that he wants the sun to come up, but in the morning he doesn't remember what he was dreaming... What can this be?
Last Answer : These are known as night terrors. This is very commn in kids and toddlers, and needs no treatment. Kids eventually grow out of them. According to the NIH, these are the symptoms: Night ... some pediatricians suggest waking the child before the terrors occur so as to disrupt the sleep-wake cycle.
Description : How can I politely decline shaking hands with people so I can avoid contacting their germs?
Last Answer : Pretend you have the flu yourself and don’t want to infect them.
Description : Any idea what can cause slight shaking and a fever?
Last Answer : The flu? When I was super anemic I sometimes had an slightly elevated body temperature and was shaky, apparently that’s not normal for it though, as you’re supposed to have a decrease in temperature. He should check with his doctor while he has the symptoms.
Description : Any way to make my hands stop shaking?
Last Answer : Here is what Dr. Andrew Weil says. Excerpt: First, you should try to find out why your hands are shaking. I would recommend seeking a neurological evaluation since there are a number of ... while the tremor associated with Parkinson's typically occurs when your hands are at rest. Good luck!
Description : What does it mean if your hands are shaking a lot? (help!)
Last Answer : Maybe you should get off the computer and go to a doctor . This is what google says
Description : The process of copying data from a memory location is called a.reading b.writing c.controlling d.hand shaking
Last Answer : a.reading
Description : The process of putting data into a storage location is called a.reading b.writing c.controlling d.hand shaking
Last Answer : b.writing
Description : 7 year old dachsund received flea medication and now is continually shaking his head severly and causing spasms down his back. What can be done to relieve this situation. Flea medication has been stopped.
Last Answer : It sounds as though your pup is having a bad reaction to the flea medication. Please take your dog to the vet before the situation worsens. Many dogs react adversely to flea meds.
Description : When people add me they're often shaking;On the tip of their tongue theres no mistaking;I'm hear to help if the devil is waiting.What am I? -Riddles
Last Answer : Salt
Description : Should I avoid shaking hands because of the new coronavirus? -Biology
Last Answer : Yes. Respiratory viruses can be passed by shaking hands and touching your eyes, nose and mouth. It is safest to avoid physical contact when greeting. Greet people with a wave, a nod or a bow instead.
Description : why is mexico called land of the shaking Earth?
Last Answer : Because it is prone to earthquakes: located atop three tectonic plates (North American, Pacific and Cocos Plates), Mexico is one of the most geologically active regions of Earth. This has resulted ... , the Mexican Altiplano (or Central Mexican Plateau) and the flat lands of the Yucatan Peninsula.
Description : Almost always my chest is shaking , what should I do ?
Last Answer : You are suffering from a slight anxiety disorder. It is important for you to try to maintain good health , get regular exercise and moderate exercise , and get proper sleep habits. You just have to ... the help you render toward other people. By doing this you will get well without any medicine.
Description : What can I do to prevent shaking hands ?
Last Answer : If you rub your hand, don't cut it.
Description : What is the meaning of the word ' shaking hands ' ?
Last Answer : The word ' shaking hands ' means - to cheat.
Description : Blood pressure rises after giving blood , what to do now ? I donated blood yesterday , I donate blood regularly for four months in a row, since the blood donation this time my head is spinning , my body is shaking , ... , I have an exam on the 7th, I can't read , what should I do at this moment ?
Last Answer : Consult your doctor to control your BP. You will eat sherbet with lemon juice and salt , chew blackberries regularly.