Description : Standard disc Plough consists of steel disc of _ diameter a) 20 to 40 cm. c) 60 to 90 cm b) 30 to 60 cm. d) 70 to 100 cm
Last Answer : 60 to 90 cm
Description : Standard disc plough diameter size is A. 40 to 60 cm C. 70 to 90 cm B. 60 to 90 cm D. 50 to 70 cm
Description : Standard disc plough contains steel disc of diameter. a) 10-30cm b) 30-60cm c) 60-90cm d) 90-120cm
Last Answer : 60-90cm
Description : In a single threaded worm and worm wheel the number of teeth on the worm wheel is 80. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.60 b.45 c.120 d.107 dynes e.90
Last Answer : c. 120
Description : Area of steel required per metre width of pavement for a length of 20 m for design wheel load 6300 kg and permissible stress in steel 1400 kg/cm2 , is (A) 70 kg/sq cm (B) 80 kg/sq cm (C) 90 kg/sq cm (D) 100 kg/sq cm
Last Answer : Answer: Option C
Description : amount of liquid that a man can spray in a day is: A. 60 litres liquid B. 70 litres liquid C. 80 litres liquid D. 90 litres liquid
Last Answer : 90 litres liquid
Description : A hollow shaft of 1 m length is designed to transmit a power of 30 kW at 700 rpm. The maximum permissible angle of twist in the shaft is 1o. The inner diameter of the shaft is 0.7 times the outer diameter. The modulus of ... shaft is _______. (a) 43 to 45 (b) 50to 60 (c) 70 to 80 (d) 85 to 100
Last Answer : (a) 43 to 45
Description : In a single threaded worm and worm wheel the number of teeth on the worm wheel is 60. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.90 b.120 c.60 d.45 e.107 dynes
Last Answer : a. 90
Description : The draft of ‘Victory plough’ is— (A) 80-100 kg (B) 40-50 kg(C) 70-80 kg (D) 10-20 kg
Last Answer : (A) 80-100 kg
Description : The width of nursery bed should be ….. a. 100-120 cm b. 30-60 cm c. 15-30 cm d. 70 -80 cm
Last Answer : a. 100-120 cm
Description : How many maximum tools can ATC hold? a.60 b.80 c.90 d.100
Last Answer : b.80
Description : The gang angle of disc harrow is adjusted in the range of: a) 0-30 c) 30-60 b) 60-90 d) Above 90
Last Answer : B
Description : Octane number of petrol normally used in petrol engines is of the order of a. 20-30 b. 40-60 c. 60-70 d. 80-90
Last Answer : ANSWER d. 80-90
Description : Octane number (unleaded) of reformed gasoline may be upto (A) 60 (B) 70 (C) 80 (D) 90
Last Answer : (D) 90
Description : The least number that is divisible by all the numbers from 1 to 5 is: (a) 70 (b) 60 (c) 80 (d) 90
Last Answer : (b) 60
Description : In plain sedimentation tanks under normal conditions, impurities are removed upto (A) 60 % (B) 70 % (C) 80 % (D) 90 %
Last Answer : (B) 70 %
Description : Calculate the prime cost from the following information: Direct material purchased: Rs. 1,00,000 Direct material consumed: Rs. 90,000 Direct labour: Rs. 60,000 Direct expenses: Rs. 20,000 Manufacturing overheads: Rs. 30,000 (a) Rs. 1,80,000 (b) Rs. 2,00,000 (c) Rs. 1,70,000 (d) Rs. 2,10,000
Last Answer : (c) Rs. 1,70,000
Description : To dry fruits out-of-doors, humidity below ____ percent is best. a. 60 c. 80 b. 70 d. 90
Last Answer : a. 60
Description : The number of heart beats on an average in an adult human is in the range of (1) 60-65 (2) 66-70 (3) 71-80 (4) 85-90
Last Answer : 71-80
Description : The incomes of A and B are in the ratio 1 : 2 and their expenditures are in the ratio 2 : 5. If A saves Rs 20,000 and B saves Rs 35,000, what is the total income of A and B? A) Rs 30,000 B) Rs 70,000 C) Rs 90,000 D) Rs 60,000 E) Rs 80,000
Last Answer : Answer: C Income of A = x, of B = 2x Expenditure of A = 2y, of B = 5y Savings is (income – expenditure). So x – 2y = 20,000 2x – 5y = 35,000 Solve the equations, x = 30,000 So total = x+2x = 3x = 3*30,000 = 90,000
Description : If the arithmetic mean of 150 numbers is calculated 70. If each number is increased by 10, then mean of new number is. A) 70 B) 80 C) 90 D) 60
Last Answer : B) Arithmetic mean of numbers = 70 Sum of 150 numbers = (70 * 150) =10500 Total increase = (150 * 10) = 1500 Increased sum = 10500 + 1500 = 12000 Increased average = 12000/150 =80
Description : The plough bottom as combined unit consist of: a) None of these c) Coulter , jointer and frog b) Beam , handle and MB d) Share, landside , frog and MB
Last Answer : Share, landside , frog and Mb
Description : The minimum width of a septic tank is taken (A) 70 cm (B) 75 cm (C) 80 cm (D) 90 c
Last Answer : (B) 75 cm
Description : It is employed on mulchers designed mainly for secondary Tillage. a. ‗L‘ type blade c) straight blade b. Twisted blade d) dics blade
Last Answer : straight blade
Description : . In order to be called steel, an alloy should have iron percentage greater than (A) 80 (B) 70 (C) 90 (D) 50
Last Answer : (A) 80
Description : Tractor drawn disc harrows have concave discs of size varying from… diameter. a. 55-90cm b. 60-100cm d. None of the above
Last Answer : Ans - c. 35-70cm
Description : In comparison to MB plough, the draft is less in disc plough because a) It roll over the soil instead of sliding b) It has lower contact area c) It has larger cutting edge d) None of these Ans. a
Last Answer : ans a
Description : Working width of disc plough can be increased by a) Disc angle b) Gang angle c) Vertical suction d) Horizontal clearance Ans. a
Description : The adjustment in MB plough for increasing the depth of operation a) Vertical suction b) Horizontal suction c) Gang angle d) Disc angle Ans. a
Description : The two primary tillage equipments are 1. MB and disc harrow 2. Disc plough and disc harrow 3. Disc harrow and cultivator 4. MB and subsoiler
Last Answer : ans 4
Description : Dead furrow is made by 1. One way MB plough 2. 2 way MB plough 3. ridger 4. disc harrow
Last Answer : ans 1
Description : Which of the following is not a tractor drawn primary tillage tool? 1. Disc plough 2. rotavator 3. Country plough 4. Bar harrow
Last Answer : ans 3
Description : Which one of the following is not a secondary tillage tool? 1. Disc Plough 2. Disc harrow 3. Mould Board 4. none of these
Description : This type of plough penetrate deeper than the conventional cultivation machinery and break up the layers of the soil. a. Chisel plough b. Disc plough d. None of the above
Last Answer : Ans - c. sub-soiler plough
Description : It Is used for deep tillage and penetration of soil for storage for rain water in crop root zone. b. Disc plough c. Mould board plough d. None of the above
Last Answer : Ans- a. Chisel plough
Description : Disc angle in a standard disc plough varies from a. 25-35 ° c. 45-55 ° d. 55-65 °
Last Answer : Ans - b. 42-45 °
Description : Mould board, disc, Chisel and Sub soil plough are the tillage equipments. b. Secondary c. post d. None of the above
Last Answer : Ans - a. Primary
Description : is a method of ploughing in which the soil broken and turn along the contours. a. Normal ploughing c. Contour ploughing b. Sub soil plough. d. Disc plough
Last Answer : Contour ploughing
Description : Select the types of Disc Plough? a) Standard disc Plough. c) Both a And b b) Vertical disc Plough. d) None of above
Last Answer : Both a And b
Description : The two primary tillage equipments are A. MB and disc harrow B. Disc plough and disc harrow C. Disc harrow and cultivator. D. MB and. Subscriber
Last Answer : MB and disc harrow
Description : Dead furrow is made by A. One way MB plough. B. 2 way MB plough C. Ridger. D. Disc harrow
Last Answer : One way MB plough
Description : is not a secondary tillage. A. Disc plough B. Plough C. Mould board D. None of these
Last Answer : disk plough,plough and mb plough are primary implement so answer is non of these
Description : Ploughs used to break through shatter compacted or imperable soil layers. a) Disc plough b) Mold board plough c) Chisel plough d) Country plough
Last Answer : Chisel plough
Description : The function of scraper is to . a) Remove soil stuck to the disc b) Provide support to the disc c) Used for holding plough d) None of the above
Last Answer : Remove soil stuck to the disc
Description : The disc angle of a good plough varies between a) 25°-30° b) 10°-15° c) 18°-24° d) 42°-45°
Last Answer : 42°-45°
Description : The components of disc plough are . a) Frame extension b) Top link connection c) Furrow wheel d) All of the above
Last Answer : <!-- [endif] -->All of the above
Description : Disc plough works in loose soil also without much clogging. a) True b) False
Last Answer : True
Description : Disc plough is more useful for a) Shallow ploughing b) Fast ploughing c) Deep ploughing d) Slow ploughing
Last Answer : <!-- [endif] -->Deep ploughing
Description : is the mechanical manipulation of soil to provide favorable condition for crop production. A. Power tiller C. Rotary tiller B. Tillage D. Disc plough
Last Answer : Tillage