Description : Varnish does not contain (A) Thinner (B) Pigment (C) Both (A) & (B) (D) Neither (A) nor (B)
Last Answer : (B) Pigment
Description : Varnish does not contain (A) Pigment (B) Thinner (C) Dryer (D) Anti-skimming agent
Last Answer : (A) Pigmen
Description : To give a brilliant finish, the type of varnish used, is (A) Water varnish (B) Spirit varnish (C) Turpentine varnish (D) Oil varnish
Last Answer : Answer: Option B
Description : Spirit varnish generally consists of (A) Oil, wax and resin (B) Alcohol, wax and turpentine (C) Pigment and synthetic resin (D) Spirit and shellac
Last Answer : Answer: Option D
Description : Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. (A) Drying (B) Semi-drying (C) Non-drying (D) None of these
Last Answer : (C) Non-drying
Description : Which of the following procedures should be used to maintain a large electric motor during periods of inactivity? A. A thin layer of air-drying varnish should be applied on the windings. B. ... periodically to remove carbon dust. D. Space heaters should be used to prevent condensation of moisture.
Last Answer : Answer: D
Description : While you finish a class I cavity, the enamel is sound but you notice a brown line in the dentine and on the Dento-enamel junction, what is your response, A. You leave it and complete the final restoration B. You extend your preparation and clean it C. You apply a cover of varnish
Last Answer : B. You extend your preparation and clean it
Description : . Enamels and paints are generally __________ fluid. (A) Rheopectic (B) Pseudo-plastic (C) Thixotropic (D) Dilatant
Last Answer : (B) Pseudo-plastic
Description : Pick out the wrong statement about coating/electroplating of metals. (A) Phosphate coating is used as an excellent base for paints & enamels (B) Phosphate coating is less corrosion resistant than ... coating metal is made the anode (D) Calorising is the process of coating steel with chromium
Last Answer : (D) Calorising is the process of coating steel with chromium
Description : Give one application of :(i) Mineral oil (ii) Varnish (iii) Synthetic oil (iv) Vegetable oil
Last Answer : i) Application of Mineral oil: 1. Used in transformer. 2. Used in switchgear 3. Used for circuit breaker 4. Used for capacitor 5. Used in paper insulated cables 6. It is used in Rector ii) ... Vegetable oil: 1. Used as a lubricant. 2. For illumination effect 3. Used for eating purpose.
Description : . Plasticisers are added to paints to (A) Make it corrosion resistant (B) Make glossy surface (C) Give elasticity & prevent cracking of the film (D) Increase atmospheric oxidation
Last Answer : (C) Give elasticity & prevent cracking of the film
Description : Pick out the correct statement. (A) A fat is converted into oil by its hydrogenation (B) There is no difference between a fat and an oil so far as its physical properties are ... Vegetable oils are classified as drying, non-drying and semi drying oils depending upon their fatty acids content
Last Answer : (C) All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms
Description : Which oil is preferred for paint manufacture? (A) Drying oil (B) Non-drying oil (C) Semi-drying oil (D) Saturated oi
Last Answer : (A) Drying oil
Description : Pick out the wrong statement. Iodine value of an oil or fat is (A) The number of grams of iodine taken up by 100 gm of oil or fat (B) A measure of its unsaturation (C) Helpful in findings ... & its suitability for making soap (D) Independent of the type of oil, whether it is drying or non-drying
Last Answer : (D) Independent of the type of oil, whether it is drying or non-drying
Description : __________ is a non volatile film forming constituent of a paint. (A) Thinner (B) Dryer (C) Drying oil (D) None of these
Last Answer : (C) Drying oil
Description : What would be a good type of paint to use on plastic to give it a glossy look?
Last Answer : If you spray it first with a plastic primer, you should be able to use just about any enamel paint.
Description : Which of the following statements best describes the material known as varnished cambric? A. Felted asbestos sealed with varnish. B. Cotton cloth coated with insulating varnish. C. Rubber ... Paper impregnated with mineral oil, specially wrapped with nonmetallic tape, and coated with varnish.
Last Answer : Answer: B
Description : The most durable varnish is (A) Water varnish (B) Spirit varnish (C) Turpentine varnish (D) Oil varnish
Description : French polish is (A) Oil paint (B) Distemper (C) Spirit varnish (D) None to these
Last Answer : Answer: Option C
Description : Lacquer is (A) Oil paint (B) Distemper (C) Spirit varnish (D) None to these
Description : The vehicle used in case of enamel paints is usually (A) Linseed oil (B) Water (C) Varnish (D) None of these
Description : Pick up the correct statement from the following: (A) Blistering may be cured by applying water paint finished with oil paint dried with a little copal varnish (B) Cracked paints may be cured by ... sand preparing the surface and giving a fresh coat with plenty of turps (D) All the above
Description : Oil varnish generally consists of (A) Synthetic resin and spirit (B) Oil, wax and resin (C) Resin, oil and turpentine (D) Spirit, oil and wax
Description : Assertion `:` Faeces are brown coloured. Reason `,` Faeces contain brown pigment named sterocobilin formed by reduction of bile pigment.
Last Answer : Assertion `:` Faeces are brown coloured. Reason `,` Faeces contain brown pigment named sterocobilin ... D. If both Assertion & Reason are false.
Description : Assertion : - Circulatory system of cockroach does not contain any capillary. Reason :- Blood of cockroach does not contain any respiratory pigment.
Last Answer : Assertion : - Circulatory system of cockroach does not contain any capillary. Reason :- Blood of cockroach does not contain ... . A. A B. B C. C D. D
Description : What pigment does cyanobacteria contain?
Last Answer : the answer is blue green
Description : What is you favorite glossy clear top coat nail polish?
Last Answer : I don't have a favorite. I picked up one I have on my desk and it's Sally Hansen Hard as Nails XTREME Wear - it's pretty shiny and truly clear, as opposed to some that are yellowish. I also ... ? Like $30-40 a bottle? If so, did you really see a difference between it and the less expensive ones?
Description : Does color printing dry faster on matte paper than glossy?
Last Answer : What kind of ink is it?
Description : Can you recycle post-it notes? What about Glossy Paper?
Last Answer : My understanding is that most of it can be recycled-depending on your city-but that the one thing that usually can't ibe recycled s the bright neon colored post-it notes (because of the dye used to ... out for you. Another option if you're not sure is to call your local recycling facility and ask.
Description : Glossy or matte display on a MacBook Pro for a graphic artist?
Last Answer : answer:both are high res and while the glossy has the apparent perception of blacker blacks, most graphics pros go with matte. The glare from the highly reflective glossy surface is a big ... your specific lighting conditions. Otherwise web graphics shouldn't be a problem for either display choice.
Description : Do b&w laser printers produce nice b&w photos. Can you use glossy paper on a laser printer.
Last Answer : Laser printers always have that matte-finish to them, AFAIK. There are tons of other reasons for getting a laser printer, but photo printing isn’t one of them.
Description : Glossy frontal look for the iPhone, any chemicals to use?
Last Answer : Take off the plastic. It’s optical scratch-resistant glass. Clean it with your jeans, or if it gets really funky, squirt some windex on a paper towel or use a microfiber cloth.
Description : vine glossy leaves are turning yellow and gray
Last Answer : Need Answer
Description : identify a tree that has 8" long, slender, glossy, hardy leaves
Description : Is a glossy monitor a good thing for a laptop monitor?
Last Answer : It's essentially a plot by Apple to convince people to buy their MacBooks.Some technical writers have made great sport of lampooning them and those who hype.They are supposed to be brighter,but no real benfit can be ascribed to them.
Description : Can glossy magazine and colored newspaper pages be composted?
Last Answer : Some glossy papers contain toxic pigments, so these materials should not be composted. Recycle your glossy magazines. Colored newsprint is safe to compost or use in worm bins in small amounts.
Description : The floor is rubbed with oxalic acid, for making its surface (A) Free from voids (B) Glossy (C) Durable (D) Uniform
Description : Drying oils contain a fairly large proportion of – (1) fats (2) proteins (3) saturated fatty acids (4) unsaturated fatty acids
Last Answer : (4) unsaturated fatty acids Explanation: They contain a high percentage of "polyunsaturates" (polyunsaturated fatty acids). Most drying oils owe their drying properties to the presence of a large percentage of linolenic acid (which derives its name from "linseed"), which is highly unsaturated.
Description : Determination of water content of a soil sample suspected to contain gypsum is made by drying the sample for longer period at a temperature not more than (A) 60°C (B) 80°C (C) 100°C (D) 110°C
Last Answer : (B) 80°C
Description : Drying oils contain a fairly large proportion of (1) fats (2) proteins (3) saturated fatty acids (4) unsaturated fatty acids
Last Answer : unsaturated fatty acids
Description : Solvent deoiling process is used for separating oil and soft wax from hard wax. Methyl iso-butyl ketone and methyl ethyl ketone (MEK) are two commonly used deoiling solvents. Use of former as the deoiling solvent ... nitration temperature (C) Lower solvent dilution ratio (D) All (A), (B) & (C)
Last Answer : (D) All (A), (B) & (C)
Description : Which of the following statements represents the important factor that must be considered when replacing a faulty diode in the exciter rectifier assembly? A. Be certain that the replacement diode ... The replacement diode must be dipped in varnish prior to installation to protect against humidity.
Last Answer : Answer: A
Description : Alkyd resin cannot be used for making (A) Plasticiser (B) Paint & varnish (C) Fibres (D) Film forming materials
Last Answer : (C) Fibres
Description : The most important constituent of an oil paint, is (A) Thinner (B) Vehicle (C) Pigment (D) All the above
Description : Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils? (A) Elaiden test (B) Reichert-Meissl value test (C) Hunter value test (D) Iodine value test
Last Answer : Option A
Description : ’Drying oil’, oxidized spontaneously by atmospheric oxygen at ordinary temperature and forms a hard water proof material is (A) Coconut oil (B) Peanut oil (C) Rape seed oil (D) Linseed oil
Last Answer : Answer : D
Description : The commonly used drying oil for oil paints, is (A) Olive oil (B) Linseed oil (C) Kerosene oil (D) Acetate of lead
Description : Mark correct option a) Territorial bundle prepared for foreign when not less than 5 articles b) Bulk bag system is not available for Srilanka, Nepal, Buthan & Pakistan c) Ordinary circumstances the bulk of the ... office the registered bag should be place in the due mail list. e) All of the above
Last Answer : e) All of the above
Description : Mark correct option a) Bill of franking machine used is prepared in form MS10 b) In RMS offices, letter box key should be kept in custody of Sorting Assistant c) Greeting cards are treated as first class ... Label bundle should not contain more than 50 to 60 letters & post cards. e) All of the above
Last Answer : ) All of the above