Description : While estimating the qualities for the construction of a building, the correct metric unit is (A) Metre for length (B) Cubic metre for area (C) Square metres for volume (D) Litre for capacity
Last Answer : (D) Litre for capacity
Description : A ball is allowed to fall freely from a height of 3 metres on to a fixed plate. If the successive rebound heights are h1, h2, h3 a.5 metres b.4.25 metre c.0.5 metre d.1 metre e.Zero
Last Answer : a. 5 metres
Description : The piston of a steam engine moves in S.H.M. The crank rotates at 180 r.p.m. and the stroke length is 2 metres. The linear velocity of the piston when it is at a distance of 1 metre from the centre is a.8.88 m/sec b.16.32 m/sec c.5.88 m/sec d.8.16 m/sec e.Zero
Last Answer : e. Zero
Description : A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding? (1) 4 metres (2) 3 metres (3) 2 metres (4) 1 metre
Last Answer : (3) 2 metres Explanation: The potential energy of a body when raised through height h is given by mgh. Each time, a normal rubber ball hits the floor, it loses one-fifth of its total ... rebound height is proportional to energy, so each bounce will rebound to four-fifth of the previous bounce.
Description : The self-cleansing velocity of water flowing through pipe lines, is A. 2 metres/sec B. 1 metre/sec C. 0.5 metre/sec D. 0.25 metre/sec
Last Answer : ANS: A
Description : If w is the weight of water per cubic metre, Q is the discharge in cubic metres per sec and H is the total head, the required water horse power of the pump, is (A) wQH/15 (B) wQH/360 (C) wQH/220 (D) wQH/550
Last Answer : (A) wQH/15
Description : If is the pull applied at the ends of tape in kg, is the length of tape between end marks in metres, is the weight of the tape in kg per metre run, then sag correction (A) C = w²l3 /24F² (B) C = w 3 l²/24F² (C) C = w²l3 /24F3 (D) C = 24w²l3 /80F
Last Answer : (A) C = w²l3 /24F²
Description : For stairs spanning l metres longitudinally between supports at the bottom and top of a flight carrying a load w per unit horizontal area, the maximum bending moment per metre width, is (A) wl²/4 (B) wl²/8 (C) wl²/12 (D) wl²/16
Last Answer : Answer: Option D
Description : Pick up the correct statement from the following: (A) Long tangent sections exceeding 3 km in length should be avoided (B) Curve length should be at least 150 metres for a deflection angle of 5 ... decrease in the deflection angle, 30 metre length of curve to be increased (D) All the above
Description : If is the angle of repose of soil of weight w kg/m3 , the horizontal pressure p at a depth of h metres per metre length of wall, is (A) wh × [(1 - sin )/(1 + )] (B) (wh/2) × [(1 - sin )/(1 + )] (C) wh - sin )/(1 + )] (D) wh )/(1 - )
Last Answer : Answer: Option A
Description : For each storey of a building, the depth of exploration should be (A) 1 metre (B) 2 metres (C) 3 metres (D) 4 metres
Last Answer : Option C
Description : In order to avoid segregation, fresh concrete should be dropped from a height of [ A ] Less than one meter [ B ] Less than two metres [ C ] More than one metre [ D ] More than two metres
Last Answer : [ A ] Less than one meter
Description : When no radiation shield is available, the operator should stand out of the primary x ray beam and a distance from the patient’s head of at LEAST: A. 0.5 metres B. 1 metre C. 1.5 metres D. 2 metres E. 3 metres
Description : While taking sample of water from well, sample is collected a)About 2 metre above the bottom of wel b) About 1 metre above the bottom of well * c)About 1 metres below the bottom of well d) none of the above
Last Answer : b) About 1 metre above the bottom of well *
Description : A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding ? (1) 4 metres (2) 3 metres (3) 2 metres (4) 1 metre
Last Answer : 2 metres
Description : A rhombus shaped sheet with perimeter 40 and digonals are 12 cm is painted on bith sides at the rate of rs 5 per metre square. Find the cost of painting -Maths 9th
Last Answer : Let ABCD be a rhombus, then AB=BC=CD=DA=x Perimeter of rhombus =40cm ⇒4x=40cm⇒x=10cm ∴AB=BC=CD=DA=10cm In △ABC,S=2a+b+c=210+10+12=16cm ar△ABC=16(16−10)(16−10)(16−12)=16×6×6×4=48cm2ar.ABCD=2×48=96cm2 Cost of painting the sheet =Rs(5×96×2)=Rs960 [Both sides]
Description : The volume of a closed square based rectangular box is 1000 cubic metre. The cost of constructing the base is 15 paise per square metre and the cost o
Last Answer : The volume of a closed square based rectangular box is 1000 cubic metre. The cost of ... dimensions of box for minimum cost of construction.
Description : Convert : a. Exactly 1.5 atm to pascals b. 89 kPa to newton per square metre (N m^(-2))
Last Answer : Convert : a. Exactly 1.5 atm to pascals b. 89 kPa to newton per square metre (N m-2) ... -100°C to Kelvin e. 0.124 torr to standard atmosphere
Description : how many 30cm rulers in a square metre?
Last Answer : I ASKED SO YOU COULD GIVE ME ANSWERS! THIS IS SUCH A STUPID WEBSITE ON THE FACE OF THE EARTH! I GIVE UP ON THIS
Description : BMR of healthy adult women is about (A) 32 kcal/hour/square metre (B) 36 kcal/hour/square metre (C) 40 kcal/hour/square metre (D) 44 kcal/hour/square metre
Last Answer : Answer : B
Description : BMR of healthy adult men is about (A) 30 kcal/hour/square metre (B) 35 kcal/hour/square metre (C) 40 kcal/hour/square metre (D) 45 kcal/hour/square metre
Last Answer : Answer : C
Description : Stress may be expressed in Newtons (A) Per millimetre square (N/mm2 ) (B) Per centimetre square (N/cm2 ) (C) Per metre square (N/m2 ) (D) None of these
Last Answer : (A) Per millimetre square (N/mm2 )
Description : A steel rod 1 metre long having square cross section is pulled under a tensile load of 8 tonnes. The extension in the rod was 1 mm only. If Esteel = 2 × 106 kg/cm2 , the side of the rod, is (A) 1 cm (B) 1.5 cm (C) 2 cm (D) 2.5 cm
Last Answer : (C) 2 cm
Description : If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is (A) w (R + T)/T (B) w (R² + T²)/T (C) w (R + T)/T (D) w (R/T)
Last Answer : Answer: Option B
Description : If At is the area of steel cross-section, t is working stress, L is width of road and W is weight of slab per square metre, the spacing of the tie bars for a longitudinal joint, is (A) (100 At × t)/WL (B) 100 At/tWL (C) (100 WAt × t)/tL (D) 100 WL/At t
Description : The measurement is made for stone work in square metre in case of (A) Wall facing (B) Columns, lintels, copings (C) Building work (D) (a) and (d) of the above
Last Answer : (D) (a) and (d) of the above
Description : The measurement is made in square metre in case of (A) Cement concrete in foundation (B) R.C.C. structure (C) Hollow concrete block wall (D) None of these
Last Answer : (D) None of these
Description : Cost of fencing a circular plot at the rate of Rs.15 per metre is Rs.3, 300. What will be the cost of flooring the plot at the rate of Rs.100 per square metre? a) Rs.3, 85,000 b) Rs.4, 70,000 c) Rs.2, 25,000 d) Rs.3, 50,000 e) Rs.2, 95,000
Last Answer : Perimeter of plot = 3300/15 = 220 meter 2πr = 220 2 × 22/7 × r = 220 r = 35 m. Area of plot = πr^2 = 22/7 × 35 × 35 = 3850 mt^2 Cost of flooring = 3850 × 100=Rs. 385000 Answer: a)
Description : A wall have length 24m and breadth 16m. What will be total cost of painting it from both sides if rate of painting is Rs 8 per square metre? 1) Rs 5696 2) Rs 5856 3) Rs 6032 4) Rs 6144 5) Rs 6272
Last Answer : 4) Rs 6144
Description : Requirement of water for apron washing a. 5 litre per square metre per day b. 10 litre per square metre per day * c. 15 litre per square metre per day d. 20 litre per square metre per day
Last Answer : b. 10 litre per square metre per day *
Description : Requirement of water for platform washing is a)5 litre per square metre per day * b)10 litre per square meter per day c) 15 litre per square metre per day d)20 litre per square metre per day
Last Answer : a)5 litre per square metre per day *
Description : How many square metres of canvas is required for a conical tent whose height is 3.5 m and the radius of the base is 12 m? -Maths 9th
Last Answer : Slantheight5l = h2+r2 =(3.5)2+(12)2 total canvas required = πrl =π×12×12.5 =471 sq m
Last Answer : Solution of this question
Description : If one side of the square park is p metres find its perimeter?
Last Answer : Perimeter of park: p+p+p+p or 4p metres
Description : How many metres in 1 square metres?
Last Answer : monkeyddddddddddddddddddddddddddddddddddddddddddd
Description : How do i Calculate the metres of perimeter of a square with sides 2.750 m long?
Last Answer : multiply by 2.75m by 4
Description : How many square metres are there in one hectare?
Last Answer : Answer: 10,000
Description : If A is the projected area of a vehicle in square metres, V is speed of the vehicles in kilometres per hour and C is a constant, then the wind resistance R to the moving vehicles, is given by (A) R = CAV (B) R = CAV2 (C) R = CAV3 (D) R = C 2AV
Description : The concrete work for the following part of the building of specified thickness is measured in square metres (A) Root slabs (B) Floors (C) Wall panels (D) All the above
Last Answer : (D) All the above
Description : The measurement is not made in square metres in case of (A) D.P.C. (Damp proof course) (B) Form works (C) Concrete Jeffries (D) R.C. Chhajja
Last Answer : (D) R.C. Chhajja
Description : Pick up the excavation where measurements are made in square metres for payment. (A) Ordinary cuttings up to 1 m (B) Surface dressing up to 15 cm depths (C) Surface excavation up to 30 cm depths (D) Both (b) and (c)
Last Answer : (D) Both (b) and (c)
Description : How much soil is there in a hole measuring one metre by one metre by one metre?
Last Answer : Uh, one cubic meter. Is this a trick question?
Description : A 2 kg block is dropped from a height of 4 metre onto a spring of force constant k = 1960 N/m. The spring will be compressed through a.1 cm b.4.5 cm c.3 cm d.8 cm e.107 dynes
Last Answer : d. 8 cm
Description : Femtometre x Nanometer x (Gigametre)2 = a.Micrometre b.Metre c.Picometre d.107 dynes e.Megametre
Last Answer : a. Micrometre
Description : If span is 150 mts and sag is 10 ft of a cable carrying a load of 3200 kg per horizontal metre then tension of ends is a.104,000 kg b.107 dynes c.1200,000 kg d.932,000 kg e.584,000 kg
Last Answer : d. 932,000 kg
Description : If force is expressed in Newton and the distance in metre, then the work done is expressed in -General Knowledge
Last Answer : Work done is expressed in force divided by distance. SI unit is joule. hope this helps u
Description : What are Broad Gauge, Metre Gauge and Narrow Gauge in Indian Railway? -General Knowledge
Last Answer : Broad gauge, meter gauge, narrow gauge indicate the width between two rails. The difference in their width is as follows: Broad gauge: 1.676 meters. Narrow gauge: 0.762 meters.
Description : One and a half metre and two and a half metre?
Last Answer : 3/2 5/2