Description : Mercaptans are (A) Low boiling sulphur compounds (B) Added in LPG cylinders to detect gas leakage by its smell (C) Undesirable in petrol, as they reduce its octane number (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Which is a strong smelling agent added to LPG cylinder to help in the detection of gas leakage? -Do You Know?
Last Answer : answer:
Description : Which is a strong smelling agent added to LPG cylinder to help in the detection of gas leakage?
Last Answer : Thioethanol
Description : Mercaptans are added to liquefied petroleum gas (LPG) to (A) Reduce its cost (B) Narrow down its explosion limit (C) Assist in checking its leakage from cylinder (D) Increase its calorific value
Last Answer : (C) Assist in checking its leakage from cylinder
Description : What is the prefix of odorous?
Last Answer : What is the answer ?
Description : Which gland secretes odorous secretion in mammals? (a) Bartholins (b) Prostate (c) Anal gland (d) Liver
Last Answer : (c) Anal gland
Description : Ethyl mercaptan is added to the Doctor negative LPG for facilitating the detection of its leakage (by bad odour) to the extent of about __________ ppm. (A) 1 (B) 50 (C) 5000 (D) 10000
Last Answer : (B) 50
Description : How is propane gas filled in cylinders ?
Last Answer : Propane gas is filled in a cylinder in liquid state at high pressure.
Description : Precautions to be taken while using cooking gas cylinders?
Last Answer : • Never leave cooking unattended • Never get distracted • Never allowed a child to cook without adult supervision • Keep the flame from extending past the pot ideas • Turn pot handles away from the stove edge • Keep stoves and cook tops free of grease and fat build-up
Description : Consequences of increasing the price of gas cylinders?
Last Answer : Consequences for increasing the prices of cylinders: Poor people will suffer a lot. It also increase the price of things related to gas cylinders such as food items as well. As mainly in India, gas cylinders are used more often.
Description : What are the types of Helium gas cylinders?
Last Answer : There are three standard balloon gas/helium cylinder sizes from small to large, known to us as the V, T and L. All cylinders come with standard filling kit to ensure that you can regulate the gas flow to a usable level.
Description : Cooking gas supplied in cylinders by gas agencies is 1. In the form of a liquid 2. In the form of a gas 3. A mixture of hydrocarbons 4. A heterogeneous solution The correct statements are: (a) 1 and 3 (b) 2 only (c) 3 and 4 (d) 1 and 4
Last Answer : Ans:(a)
Description : Which among the following is used to dilute oxygen in the gas cylinders used by divers? (1) Krypton (2) Argon (3) Helium (4) Neon
Last Answer : (3) Helium Explanation: Helium is used to dilute the oxygen and nitrogen to reduce these affects. Helium is the gas of choice to use because it is an inert gas, is thinner, therefore more compressible than air, and its narcotic properties are negligible in comparison to nitrogen.
Description : Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about __________ of that of water (i.e. 1 gm/c.c). (A) One fourth (B) One third (C) Half (D) One eighth
Last Answer : (C) Half
Description : The compression of the gas in two or more cylinders in place of a single cylinder compressor a. Single Staging b. Double Staging c. Multistaging d. None of the above
Last Answer : Multistaging
Description : Which among the following is used to dilute oxygen in the gas cylinders used by divers ? (1) Krypton (2) Argon (3) Helium (4) Neon
Last Answer : Helium
Description : Bhopal gas tragedy struck in the year 1984 due to the leakage of which gas? -General Knowledge
Last Answer : The answer is 'Methyl-iso-cyanate'
Description : Bhopal gas tragedy struck in the year 1984 due to the leakage of which gas?
Last Answer : Methyl-iso-cyanate
Description : The name of the chemical leakage in Bhopal Gas Tragedy – a) Carbon dioxide b) Methyl Isocyanate c) Hydrogen d) Sulphur oxide
Last Answer : b) Methyl Isocyanate
Description : The most prominent single cause of corrosion in boiler-tubes, drums, economisers and steam superheaters in a thermal power plant boiler is the (A) Water alkalinity & leakage (B) Hydrazine addition during ... treatment (C) Release of non-condensable gas from water in the boiler (D) Scale formation
Last Answer : (C) Release of non-condensable gas from water in the boiler
Description : Leakage in a cooking gas cylinder is detected by (A) Radio-isotopes (B) Pouring soap solution on the surface and locating the gas bubbles (C) Halide torch (D) Pungent smell of mercaptans present in the gas
Last Answer : Option D
Description : Bhopal gas tragedy is associated with leakage of (1) carbon dioxide (2) nitrogen dioxide (3) sulphur dioxide (4) methyl isocyanate
Last Answer : methyl isocyanate
Description : Describe the procedure to locate leakage in Compressed Natural Gas Fuel supply system of a car. State relevant precaution.
Last Answer : Procedure to locate Leakage in Compressed Natural Gas Fuel Supply System of a Car: 1. The first indicator is the foul smelling agent present in CNG.. 2. The second level of test you can do is to take a ... , incense sticks, etc. 2. Close the CNG regulator and 3. Put the safety cap on the cylinder.
Description : Do women still use hair curlers (those strange looking cylinders that they would wear on their heads for hours)? Or have those gone the way of the dodo bird?
Last Answer : I don’t know any who do anymore.
Description : When companies test cars on those cylinders that run the car without it moving? What are they called? Is there a term for it?
Last Answer : Dyno ? (probably short for dynamometer) – if i understand your question correctly Im guessing you mean like in the pic at http://www.zcars.com.au/images/nissan-gtr-dyno-test12.jpg
Description : The radii of two cylinders of the same height are in the ratio 4 :5, then find the ratio of their volumes. -Maths 9th
Last Answer : Let r1 and r2 be radii of two cyclinder and V1, V2 be their volume . Let h be height of the two cyclinders, then V1 = πr2h and V2 = πr22h ∴ V1 / V2 = πr12h / πr22h = r12 / r22 = 16 / 25 .
Description : The radii of two cylinders are in the ratio of 2 : 3 and their heights are in the ratio of 5 : 3. The ratio of their volumes is -Maths 9th
Last Answer : The answer is (b) 20:27
Last Answer : According to question find the ratio of their volumes =
Description : If three cylinders of radius r and height h are placed vertically such that the curved surface of each cylinder touches the curved surfaces -Maths 9th
Last Answer : hr2 (3-√−π2)(3−π2) The bases of the three cylinders when placed as given are as shown in the figure : Let the radius of the base of each cylinder = r cm. We are required to find the volume of air. ... ∠C = 60º) = 3 x 60o360o πr2=πr2260o360o πr2=πr22 ∴ Required volume = (3-√r2−π2r2)h=(3-√−π2)r2h.
Description : If two rectangular sheets each of dimensions 2x and 2y form the curved surfaces of two different cylinders, then the ratio -Maths 9th
Description : The concentric circles on the floppy disks are further divided into (a) tracks (b) sectors (c) cylinders (d) None of these -Technology
Last Answer : (a) Tracks is the correct answer
Description : I have some bottles that would be good to get rid of.
Last Answer : I think posting an ad is the best thing for you.
Description : Is it better to have 8 cylinders or 4?
Last Answer : Need Answer
Description : why arent the 3 right side cylinders firing on my 1998 honda passport?
Last Answer : Your firing order may be messed up or the timing is off.
Description : Can LPG cylinders used as oxygen cylinders?
Last Answer : Not really. The lpg cylinders aren't rated for the kind of pressure needed to efficiently transport oxygen in bulk. A typical propane bottle never has more than a couple hundred pounds per ... Another issue is what happens when you get residual gas in combination with pressurized oxygen. Kaboom!
Description : Why would you expect to find cylinders in hospitals?
Last Answer : I don’t know
Description : How many cylinders does the Mitsubishi Galant come in?
Last Answer : The Mitsubishi Galant is only available ina four cylinder engine. There is no option to upgrade to a higher end model with six cylinders.
Description : Do you need a hazerdous material license to transport 4 or less propane cylinders?
Last Answer : You will need to check with the state in which you plan to transport the propane cylinders. For instance, if you lived in Missouri, you would contact MODOT at www.modot.mo.gov.
Description : Where can I find a manual for hydraulic cylinders onlin?
Last Answer : Simply follow this link: http://www.interstop-usa.com/products/control/Sample.Hydraulic.Repair.Manual.pdf It is a PDF file online for a complete manual on hydraulic cylinder maintenance and repair.
Description : In a morse test for a 2 cylinder, 2 S SI engine, the brake power was 9 kW. Whereas the brake power of individual cylinders with spark cut off were 4.25 kW and 3.75 kW. The mecheffic of the engine is (a) 90% (b) 80% (c) 45.5% (d) 52.5%
Last Answer : Ans :a
Description : In a diesel engine the high temperature needed to ignite the fuel is achieved by – (1) using heat from exhaust (2) the battery (3) compressing air in the cylinders (4) an electrical spark
Last Answer : (3) compressing air in the cylinders Explanation: Diesel engines use the heat of compressed air to ignite the fuel (intakes air, compresses it, then injects fuel). Diesel engines need high compression ratios to generate the high temperatures required for fuel auto ignition.
Description : In carrying out compression test for concrete, should test cubes or test cylinders be adopted?
Last Answer : Basically, the results of compression test carried out by using cubes are higher than that by cylinders. In compression test, the failure mode is in the form of tensile splitting induced by uniaxial ... are lower than that of cubes. Reference is made to Longman Scientific and Technical (1987).
Description : Hydrocyanic acid is not shipped in (A) Cast iron vessels (B) Steel cylinders (C) Aluminium containers (D) Monel drums
Last Answer : (A) Cast iron vessels
Description : A hydraulic accumulator comprises of (A) A storage device and a control valve (B) A cylinder and a plunger (C) Two pistons and two cylinders (D) A storage tank and a ram pump
Last Answer : (B) A cylinder and a plunger
Description : The chlorine supply cylinders are generally kept at 38°C to 40°C to prevent (A) Conversion into crystals (B) It from burning (C) It from explosion (D) None of these
Last Answer : (A) Conversion into crystals
Description : Non-recording rain gauges (A) Collect the rain whose volume is measured by means of graduated cylinders (B) Collect the rain which is directly measured by means of graduated cylinders in centimetres of water depth (C) Are generally used in hilly terrain (D) Are cylindrical in shape
Last Answer : Answer: Option B
Description : Oxygen cylinders used for autogenous (cutting/welding) purposes are (A) Seamless & made of steel (B) Heat treated before use (C) Made by sand casting (D) Welded steel cylinders
Last Answer : Option A