Description : Shelf life of Paint aluminium when paste and oil are mixed a) Oneday* b) 1 year c) 6 month d) None of the above
Last Answer : a) Oneday*
Description : In areas where there is severe corrosion Finishing coat will be a) Two coats of aluminium paint to IS : 2339* b) One coat of zinc chromate priming to IS : 104 e) Two cover coats of red oxide paint to IS :123 f) One coat of zinc chrome - red oxide priming to IS : 2074
Last Answer : a) Two coats of aluminium paint to IS : 2339*
Description : In areas where there is no severe corrosion Finishing coat will be a) Two coats of aluminium paint to IS : 2339 b) One coat of zinc chromate priming to IS : 104 c) Two cover coats of red oxide paint to IS :123* d) One coat of zinc chrome - red oxide priming to IS : 2074
Last Answer : c) Two cover coats of red oxide paint to IS :123*
Description : Paint Zinc chromate Red oxide primer confirms to IS
Last Answer : 2074
Description : While painting with red oxide paint, a little quantity of ………..shall be added to the paint while doing the first coat to distinguish it from the second coat a) little blue paint b) lamp black* c) red paint d) green paint
Last Answer : b) lamp black*
Description : What is the Shelf life of mould ? (i) 6 months minimum. (ii) 8 months minimum (iii) 9 months minimum* (iv) 12 months minimum
Last Answer : (iii) 9 months minimum*
Description : Putty is made up of a) White lead and turpentine b) Powdered chalk and raw linseed oil* c) Red lead and linseed oil d) Zinc oxide and boiled linseed oil
Last Answer : b) Powdered chalk and raw linseed oil*
Description : aint Red Oxide confirms to IS
Last Answer : 123
Description : While painting with Aluminium paint, a little quantity of ………..shall be added to the paint while doing the first coat to distinguish it from the second coat a) little blue paint* b) lamp black c) red paint d) green paint
Last Answer : a) little blue paint*
Description : Second coat of paint is done after minim. of (i) 2 Hrs after first coat (ii) 4 Hrs after first coat (i) 6 Hrs after first coat (iv) 8 Hrs. after first coat
Last Answer : (iv) 8 Hrs. after first coat
Description : Name the material which is separated from molten steel during chemical reaction of A.T welding? (i) Aluminium oxide (slag). * (ii) Ferrous Oxide (iii) Aluminium (iv) Ferrous
Last Answer : (i) Aluminium oxide (slag). *
Description : Soundness test of cement is done to determine its a) Durability in seawater b) Free lime content* c) Iron oxide content d) Alumina content
Last Answer : b) Free lime content*
Description : Quicklime is a) Calcium carbonate b) Calcium bicarbonate c) Calcium oxide* d) Calcium hydroxide
Last Answer : c) Calcium oxide*
Description : The lime which contains mainly calcium oxide and slacks with water, is known as a) Fat lime b) Quicklime* c) Hydraulic lime d) Poor line
Last Answer : b) Quicklime*
Description : Which one of the following impurity is not desirable in the soil used for brick formation a) Alkali b) Kankar c) Iron oxide d) Alkali & Kankar*
Last Answer : d) Alkali & Kankar*
Description : For laying a Railway track the prepared surface ready to receive the ballast is called a) Sub ballast b) Formation* c) Blanket d) Cushion
Last Answer : b) Formation*
Description : Foundation and substructure of the bridge should be inspected by SE/P.Way/Works a) Once a year any time b) Once a year before monsoon* c) Once a year after monsoon d) Once in 3 month
Last Answer : b) Once a year before monsoon*
Description : Lubrication of ERC and inserts in corrosion prone areas and platform line is done:- (a) Once in a month. (b) Once in a fortnight. (c) Once in a week. (d) Once in a year.*
Last Answer : (d) Once in a year.*
Description : Name the paint used in A.T. Welding painting? (i) Black Paint (ii) Bituminous black IS:9862-1981.* (iii) Any type of black paint (iv) None of the above
Last Answer : (ii) Bituminous black IS:9862-1981.*
Description : Paint Aluminium confirms to IS
Last Answer : 2339
Description : Paint Zinc chromate primer confirms to IS
Last Answer : 104
Description : Paint is the mixture of ……. a) Binder, Pigment & Solvent* b) Binder & Pigment c) Binder & Solvent d) None of the above
Last Answer : a) Binder, Pigment & Solvent*
Description : Elcometer is used to measure the ……….. a) cross level b) Gauge c) Thickness of paint* d) All the above
Last Answer : c) Thickness of paint*
Description : Sand is mixed with lime to a) Reduced cost b) Reduced setting time c) Prevent shrinkage and cracking* d) Improve visual appearance
Last Answer : c) Prevent shrinkage and cracking
Description : Equal quantities of 3 mixtures of milk and water are mixed in the ratio 1:3, 2:3 and 3:4.The ratio of water and milk in the new mixture is A) 45:76 B) 151:269 C) 123:154 D) 145:245 E) None of these
Last Answer : Answer: B Milk = 1/4 : 2/5 :3/7 = 35/140 :56/140 : 60/140 Quantity of milk in new mix = 35+56+60 = 151 Quantity of water in new mix = 140*3 = 420-151 = 269 M:W = 151:269
Description : Redgram worth Rs. 112 per kg and Rs.123 per kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs. 142 per kg, the price of the third variety per kg will be a) 153 b) 175.50 c) 43.9 d) 227.9 e) 166.5
Last Answer : E Since first second varieties are mixed in equal proportions so their average price = Rs.(112 + 123/2) = Rs. 117.5 So, the mixture is formed by mixing two varieties, one at Rs. 117.50 per kg and the ... ratio 2 : 2, i.e., 1 : 1. We have to find x. By the rule of allgation
Description : Sensitivity calibration against temp. variation shall be carried out. (i) At least once in month* (ii) quarterly. (iii) at least once in six months (iv) Any of above.
Last Answer : i) At least once in month*
Description : What is the testing frequency of new AT weld ? (i) Just after the welding (ii) After 7 days of welding (iii) With in the one month of welding* (iv) None of the above
Last Answer : iii) With in the one month of welding*
Description : Special inspection of distressed bridges Group II shall be carried out by Inspector (Concerned) is a) Once in three months* b) Once in two months c) Once in a month d) Once in six months
Last Answer : a) Once in three months*
Description : Special inspection of distressed bridges shall be carried out by Asst. Engineer is a) Once in three months b) Once in two months* c) Once in a month d) Once in six months
Last Answer : b) Once in two months*
Description : What is the life of portion? (i) 2 years (ii) No specific life.* (ii) 6 months (iv) 1 year
Last Answer : (ii) No specific life.*
Description : Marking of DFWO weld is. (i) Two red point circle on both faces of weld.* (ii) Two red point cross on both faces of weld. (iii) One red point circle on both faces of weld. (iv) None of the above.
Last Answer : i) Two red point circle on both faces of weld.*
Description : Colour of rail ends becomes after preheating ? (i) Golden * (ii) Pink Red (iii) Red (iv) Yellow
Last Answer : (i) Golden
Description : The colour of bag containing Portion for 110 UTS ? (i) Red (ii) Green (iii) Pink (iv) Black*
Last Answer : iv) Black*
Description : he colour of bag containing Portion for 90 UTS ? (i) Red (ii) Green * (iii) Pink (iv) Black
Last Answer : ii) Green *
Description : The colour of bag containing Portion for 72 UTS ? (i) Pink (ii) Green (iii) Red * (iv) Black
Last Answer : (iii) Red *
Description : The danger level should be marked with a bright red band …… wide centrally over a white band …… wide for a length of……… a) 5 cm, 10 cm, 60 cms* b) 10 cm, 20 cm, 60 cm c) 15 cm, 30 mm, 60 cm d) None of the above
Last Answer : a) 5 cm, 10 cm, 60 cms*
Description : What is the Life of luting sand ? (i) No defined * (ii) 6 months (iii) 9 months
Last Answer : (i) No defined *
Description : Normal life of detonators is e. 5 years f. 10 years g. 7 years * h. 6 years.
Last Answer : g. 7 years *
Description : Which of the following statements about the preparation and storage of blood components is/are true? A. Solutions containing citrate prevent coagulation by binding calcium. B. The ... cells includes development of acidosis, hyperkalemia, and decreased intracellular 2,3DPG (diphosphoglycerate).
Last Answer : Answer: ABD DISCUSSION: After blood has been collected from a donor, it is anticoagulated with a solution containing citrate, which acts by binding calcium. Blood is then separated into its ... transfusion or produce effects other than those predicted based on the content of the unit of blood
Description : Periodical Census of traffic at unmanned level Crossings should be done once in a) Once in 6 years b) Every year c) Once in 3 years* d) Once in 5 years
Last Answer : c) Once in 3 years*
Description : Power tillers are popularly available in hp range of q. 6-12 hp r. 12-20 hp s. 1-6 hp t. 20-50 hp
Last Answer : q. 6-12 hp
Description : Number of urinals & latrines to be provided on ‘A’ category stations as per norms on main essential facilities are (a) 15 (b) 10* (c) 8 (d) 6
Last Answer : (b) 10*
Description : Numbers of latrines on ‘D’ category of stations as per norms for essential amenities is (a) 2 (b) 4* (c) 6 (d) 10
Last Answer : (b) 4*
Description : Numbers of latrines on ‘C’ category of stations as per norms for essential amenities is (a) 2 * (b) 4 (c) 6 (d) 10
Last Answer : (a) 2 *
Description : Numbers of latrines on ‘B’ category of stations as per norms for essential amenities is (a) 2 (b) 4 (c) 6 * (d) 10
Last Answer : (c) 6
Description : Numbers of latrines on ‘A’ category of stations as per norms for essential amenities is (a) 2 (b) 4 (c) 6 (d) 10*
Last Answer : d) 10*
Description : Numbers of taps on each platform of ‘C’ category station as per norms of minimum essential facility criteria are (a) 6* (b) 8 (c) 12 (d) 15
Last Answer : (a) 6*
Description : Numbers of taps on each platform of ‘B’ category station as per norms of minimum essential facility criteria are (a) 6 (b) 8 (c) 12* (d) 15
Last Answer : (c) 12*
Description : Numbers of taps on each platform of ‘A’ category station as per norms of minimum essential facility criteria are (a) 6 (b) 8 (c) 12 (d) 15*
Last Answer : d) 15*