Description : Mixer used for rubber compounding is (A) mixer-extruder (B) Banbury internal mixer (C) Muller mixer (D) Pug mill
Last Answer : (B) Banbury internal mixer
Description : A __________ mixer resembles a ball mill without balls. (A) Banbury (B) Pug mill (C) Tumbling (D) Pan
Last Answer : (C) Tumbling
Description : Mixing of light fine powder such as insecticides is done by (A) Banbury mixer (B) Pug mill (C) Impact wheels (D) Kneader
Last Answer : (C) Impact wheels
Description : Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a (A) Pug mill (B) Mixer-extruder (C) Banbury mixer (D) Muller mixer
Last Answer : (A) Pug mill
Description : Which of the following clay mixing devices is vacuum operated for deairation of clay? (A) Banbury mixer (B) Pug mill (C) Muller-mixer (D) None of these
Last Answer : (B) Pug mill
Description : __________ mixer is used for devulcanisation of rubber scrap & making water dispersion & rubber solution. (A) Tumbler (B) Banbury (C) Muller (D) Ribbon blender
Last Answer : (B) Banbury
Description : The most suitable equipment used to devulcanise rubber scrap and to make water dispersion & rubber solution is a (A) Boundary mixer (B) Propeller agitator (C) Sharpies centrifuge
Last Answer : (A) Boundary mixer
Description : Which of the following is the most important rubber compounding ingredient which is used to improve wearing qualities of both natural rubber & SBR by imparting toughness? (A) Phosphorous (B) Carbon black (C) Pine oil (D) Rosin
Last Answer : (B) Carbon black
Description : A pug mill is used for (A) Softening brick earth (B) Moulding brick earth (C) Tempering brick earth (D) Providing brick earth
Last Answer : Answer: Option C
Description : Pug mill is used for (A) Preparation of clay (B) Moulding of clay (C) Drying of bricks (D) Burning of bricks
Last Answer : Answer: Option A
Description : A pug mill is used for a) Softening brick earth b) Moulding brick earth c) Tempering brick earth* d) Compacting brick earth
Last Answer : c) Tempering brick earth*
Description : Mixing mechanism employed in a pan mixer is by (A) Mulling (B) Kneading (C) Dispersion (D) None of these
Last Answer : (A) Mulling
Description : __________ column is the most suitable for achieving the best performance for mass transfer operations involving liquid with dispersed solids. (A) Wetted wall (B) Packed (C) Plate (D) Spray
Last Answer : C) Plate
Description : For achieving maximum capacity of the ball mill, the ball charge should be equal to about __________ percent of the ball mill volume. (A) 10 (B) 25 (C) 50 (D) 75
Last Answer : (C) 50
Description : The chicken in your run of the mill moo goo gai pan is processed in what fashion?
Last Answer : Probably just a sharp knife used to slice it thin.
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 : Liners of a ball mill are never made of (A) Lead (B) Alloy steel (C) Rubber or ceramic material (D) Cast iron
Last Answer : (A) Lead
Description : Rubber latex is an example of a __________ fluid. (A) Pseudo plastic (B) Bingham plastic (C) Dilatent (D) Newtonian
Last Answer : (A) Pseudo plastic
Description : Rubber latex is an example of __________ fluid. (A) Dilatants (B) Newtonian (C) Pseudo plastic (D) Bingham plastic
Last Answer : (C) Pseudo plastic
Description : Mixing of plastic solids is generally facilitated by (A) Dispersion (B) Mastication (C) Kneading (D) None of these
Last Answer : (C) Kneading
Description : Pick out the correct statement. (A) Plastic chips are called non-cohesive solids (B) Kick's crushing law is, P/m = K . ln (D̅sa /Ds̅b ) (C) Communition is a generic term for size enlargement ... per ton of product, such that 80% of it passes through a 200 mesh screen, is called 'Work index'
Last Answer : (B) Kick's crushing law is, P/m = K . ln (D̅sa /Ds̅b )
Description : Which is the most suitable for the concert-ration of highly concentrated solution? (A) Open pan evaporation (B) Long tube vertical evaporator (C) Agitated film evaporator (D) None of these
Last Answer : (A) Open pan evaporation
Description : Which is the most suitable for the concentration of foamy & frothy liquors? (A) Agitated film evaporator (B) Long tube vertical evaporator (C) Open pan evaporator (D) None of these
Last Answer : (B) Long tube vertical evaporator
Description : Which of the following is the most suitable filter for separation ofabrasive solids suspended in a corrosive liquid? (A) Sand bed filter (B) Plate and frame filter press (C) Vacuum filter (D) Batch basket centrifuge
Last Answer : (C) Vacuum filter
Description : A packed tower compared to a plate tower for a particular mass transfer operation (A) Incurs smaller pressure drop (B) Allows installation of cooling coils (C) Is less costly when built in large sizes/diameters (D) Is more suitable, if suspended solids are present in fluid stream
Last Answer : (A) Incurs smaller pressure drop
Description : How to figure out this compounding interest word problem?
Last Answer : I will start you out. Let me know if you need further help. The interest per month is i = .0175/12. The number of compounding periods = number of months = 12×25 = 300. p (1+i)^300 = 100000, where p is the starting principal that we want to find.
Description : How can investors receive compounding returns on investment?
Last Answer : Need answer
Description : A variable shunt, connected across the series field coils of a DC compound wound generator, to permit adjustment of the degree of compounding, is called a _____________. A. divider B. diverter C. converter D. rheostat
Last Answer : Answer: B
Description : Exhaust gas energy recovery in Electro turbo compounding (ETC) up to a. 10% Possible b. 20% Possible c. 30% Possible d. 40% Possible
Last Answer : Ans:- b. 20% Possible
Description : Describe velocity compounding with neat sketch.
Last Answer : ii) Velocity Compounding: ✓ In velocity compounding arrangement of blades and nozzles are made as below; N-M-F-M Where; N = Nozzle M = Moving blade F =Fixed blade ✓ Steam ... are shown in figure. ✓ This method has advantage that the initial cost is low so its efficiency is low.
Description : Explain the necessity of compounding in steam turbine and draw a neat sketch of pressure velocity compounding.
Last Answer : Necessity of compounding in steam turbine: Compounding of steam turbines is necessary 1) To reduce speed of rotor blades to practical limits. 2) To reduce centrifugal force and hence to prevent ... stresses. Hence compounding is carried out. Neat sketch of pressure velocity compounding.
Description : Explain the need of compounding. Suggest the method of compounding for reaction steam turbine with justification.
Last Answer : Need of compounding: ✔The compounding of steam turbine means the methods to reduce the speed of rotor shaft. ✔To increase the thermal efficiency in power plants, high pressure and high ... compounding: i. Velocity compounding ii. Pressure compounding iii. Pressure-Velocity compounding
Description : Compounding of steam turbine
Last Answer : Compounding of steam turbine is required as in case of simple impulse turbine, the single stage may offer speed of the order of 30,000 rpm which cannot be directly used for any engineering ... means for reducing the speed of turbine where speed reduction is realized without employing a gear box.
Description : In a mixer, the quantity, (v. L/D) is termed as __________ number (where, v = longitudinal velocity of material, L = length of the mixer, D = diffusivity in axial mixing). (A) Weber (B) Peclet (C) Brinkman (D) Schmidt
Last Answer : (B) Peclet
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 : How can I remove melted plastic wrap from a pan?
Last Answer : answer:Plastic wraps are usually made from either PVC or LDPE. PVC is soluble in MEK (sold at Home Depot in the paint section), and LDPE is soluble in acetone (also sold at Home Depot in the ... . It will need some soaking in the solvent. And both of these solvents are highly volatile and stinky.
Description : Lister plows especially suitable for a.) Dry land agriculture. b.) Breaking hard pan. c.) Earthing plants. d.) Mulching.
Last Answer : a.) Dry land agriculture.
Description : Explain PAN with suitable diagram. Differentiate between PAN and CAN.
Last Answer : A personal area network(PAN) is a network organized around an individual person. A PAN can also be used for communication among personal devices themselves(interpersonal communication).PAN network can be ... used for personal communication. 4. CAN is mainly used for corporate campuses.
Description : How do I get my pug dog to stop hiking his leg inside?
Last Answer : answer:Is he neutered? Neutering will help with territory marking. Is he well-exercised? Pugs don't need really long walks, but regular outside play will help stop the in-house peeing. Crate training also works ... consider having the dog re-homed. Outside is NOT a safe option for a dog like a Pug.
Description : My pug has really bad indoor allergies. We have been to the vet and he cannot seem to help. Any suggestions?
Last Answer : My dog does too and she gets a shot of some kind of cortisone/steroid from the vet. This helps tremendously with her itching, as does Benadryl. I have a lab and a great dane, so they are huge and under ... but I just can't justify the cost. It's like $70.00 for a 30 lb bag or something ridiculous.
Description : What is ' Pug Mark' ?
Last Answer : Tiger census conducted by footprint counting.
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different ... in color, then which dog belongs to pug breed? (a)Saty (b)Rex (c)Jany (d)Cannot be determined
Last Answer : (a)Saty
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to ... Labrador breed. Which dog belongs to Labrador breed? (a)Saty (b) Leo (c)Jany (d)Cannot be determined
Last Answer : (d)Cannot be determined
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different breeds- ... the color of Alsatian dog? (a) Brown (b) Grey (c) Either(a)or(b) (d)None of these
Last Answer : (c) Either(a)or(b)
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different breeds- ... Pug, then what could be the color of Saty? (a) White (b) Black (c) Brown (d) Grey
Last Answer : Ans: option (b)
Description : Jai is having in his home four pet dogs named Saty, Jany, Rex, and Leo. The colors of the dogs are Brown, White, Grey and Black (not necessarily in the same order). The four dogs belong to different breeds- ... , then what could be its breed? (a) Labrador (b) Pug (c)Bull dog (d) None of these
Last Answer : (c)Bull dog
Description : In wild life Forensics, identification of animals done by (a). Grouping (b). Feathers (c). Twigs (d). Pug marks
Last Answer : Ans: (d). Pug marks
Description : Thiokol is nothing but (A) Polysulphide rubber (B) Polyamide fibre (C) Engineering plastic (D) Expanded polystyrene
Last Answer : (A) Polysulphide rubber
Description : Vulcanisation of raw rubber makes it (A) Soft (B) Less elastic (C) Plastic (D) Tacky
Last Answer : (B) Less elastic
Description : Which of the following is the most elastic material? (A) Plastic (B) Glass (C) Steel (D) Rubber
Last Answer : (C) Steel