Description : A runoff river plant (A) Is a medium head scheme (B) Generates power during peak hours only (C) Is suitable only on a perennial river (D) Has no pondage at all
Last Answer : Answer: Option C
Description : A hydroelectric scheme operating under a head of 80 m will be classified as (A) Low head scheme (B) Medium head scheme (C) High head scheme (D) None of the above
Description : m and n are monsoon duration factor and catchment factor respectively. If P is yearly rainfall in cm, runoff can be calculated by (A) Velocity area method (B) Weir or spillway method (C) Use of venturi-meter (D) Using power plant consumption
Last Answer : (A) Velocity area method
Description : What is the list for tributary stream rill gully runoff river?
Last Answer : Need answer
Description : Runoff is the quantity of water which flows (A) In sewer pipes (B) Due to leakage in pipes (C) In rivers (D) None of these
Last Answer : (C) In rivers
Description : The formula Q = P - K [1.8T + 32] in which Q is runoff, P is annual rain fall in cm, T is mean annual temperature in centigrade and K is a constant, is known (A) Justin's formula (B) Khosla's formula (C) English formula (D) Vermule's formula
Last Answer : (B) Khosla's formula
Description : The runoff is affected by (A) Type of precipitation (B) Rain intensity and duration of rainfall (C) Rain distribution and soil moisture deficiency (D) All the above
Last Answer : Answer: Option D
Description : Runoff is measured in (A) Cubic metres (B) Cubic metres per sec. (C) Cubic metres per minute (D) Cubic metres per hour
Last Answer : Answer: Option B
Description : A 6 hours storm had 4 cm of rainfall and the resulting runoff was 2 cm. If
Description : A unit hydro graph has one unit of (A) Rainfall duration (B) Rainfall excess (C) Time base of direct runoff (D) Discharge
Description : The rainfall on five successive days on a catchment was 3, 6, 9, 5 and 1 cm respectively. If the -index for the storm can be assumed to be 3 cm/day, the total direct runoff from the catchment due to this storm is (a) 11 cm (b) 24 cm (c) 9 cm (d) 20 cm
Last Answer : (a) 11 cm
Description : How long does runoff toxicity/contamination in plants last?
Last Answer : Lead from gasoline/petrol last for a long – long time.
Description : How could this agency regulate all nutrient influx suburban runoff?
Description : What slows runoff rain water helping to prevent floods and erosion?
Last Answer : water shed
Description : When A student is making a diagram of the water cycle. What should the student draw to illustrate runoff?
Last Answer : An arrow pointing down a hill to a body of water
Description : Pick up the correct statement from the following: A. The maximum rate of storm runoff is called peak drainage discharge B. Rational method of estimating peak run off, may be used precisely for ... entire area starts contributing to the runoff, is called the time of concentration D. All the above
Last Answer : ANS: D
Description : Not a source of fresh water. (a) Glaciers and ice sheets. (b) Ground water. (c) Surface runoff. (d) Oceans.
Last Answer : (d) Oceans.
Description : Rainwater harvesting is carried out with the aim of: A. To meet the increasing demand of water. B. To reduce surface runoff and increase the ground water. C. To improve the quality of water. D. All the above.
Last Answer : D. All the above
Description : Urbanization usually results in an increase in flood frequency because ___________. a) Less water is able to runoff in streams b) Less water is able to infiltrate into the ground, so instead is ... humans and then discharged to streams d) Rainfall is greater in urban areas than in rural areas
Last Answer : b) Less water is able to infiltrate into the ground, so instead is discharged rapidly into streams
Description : Processes that break down the herbicides after application includes............................ a). Photo and microbial degradation b). adsorption and uptake c). leaching and runoff d). volatilization and run off
Last Answer : a). Photo and microbial degradation
Description : There is a greater risk of damage of herbicide in protected environments due to a). absorption b). leaching c). runoff d). volatilization
Last Answer : d). volatilization
Description : What form of runoff is water that flows down a slope within the upper layers of the soil rather than on top of them? w) interflow x) extraflow y) endoflow z) detrital runoff
Last Answer : ANSWER: W -- INTERFLOW
Description : Explain any three factors affecting runoff.
Last Answer : 1. Rainfall characteristics: a. More the rainfall, runoff will be more. b. More the intensity of rainfall more will be the runoff. 2. Topography: a. It depends upon smoothness and roughness of the ... : a. Pervious soil - less runoff b. Porous and fissure rock - very low surface runoff
Description : Define i) Irrigation ii) Runoff
Last Answer : i) Irrigation: Irrigation may be defined as the process of artificially supplying water to soil for full-fledged nourishment of the crops. OR It is the science of artificial application of water to the land in ... all losses is called as runoff. Runoff is expressed as in m' OR cm' or mm.
Description : If the slump of a concrete mix is 60 mm, its workability is (A) Very low (B) Low (C) Medium (D) High
Description : The concrete without any reinforcement has _______________tensile strength (a) High (b) Medium (c) Low (d) All the above
Last Answer : (c) Low
Description : A compaction factor of 0.75 indicates ________workability [ A ] Very low [ B ] Low [ C ] Medium [ D ] High
Last Answer : [ A ] Very low
Description : If the slump of a concrete mix is 50 to 100 mm, its workability is [ A ] Very low [ B ] Low [ C ] Medium [ D ] High
Last Answer : [ C ] Medium
Description : Silt excluders are constructed on the (A) River bed upstream of head regulator (B) River bed downstream of head regulator (C) Canal bed upstream of head regulator (D) Canal bed downstream of head regulator
Last Answer : Answer: Option A
Description : A manufacturing industry plans to improve its energy performance under PAT through implementation of an energy conservation scheme. After implementation, calculate the Plant Energy Performance (PEP) with 2015-16 as the ... 34,000 T, Reference year (2015-16 ) Energy consumption - 27,200 MWh.
Last Answer : Production factor (PF) = 28750/34000 = 0.846 …………………….1 mark Ref year equivalent energy (RYEE) = Ref Year Energy Use (RYEU) x PF = 27,200 x 0.846= 23011MWh
Description : The purpose of soft loan scheme is to encourage units to undertake ___________. A. modernization of plant and machinery. B. replacement of plant and machinery. C. renovation of plant and machinery. D. all the above
Last Answer : D. all the above
Description : The main function of a divide wall is to (A) Control the silt entry in the canal (B) Prevent river floods from entering the canal (C) Separate the under-sluices from weir proper (D) Provide smooth flow at sufficiently low velocity
Description : What river carries medium objects?
Last Answer : Mature rivers .
Description : A company is producing 15000 mobiles annually. Determine production scale of company a.Low Production b.Medium Production c.High Production d.None
Last Answer : c.High Production
Description : What is the effective severity level outcome for the applied policy if the default severity level is set to HIGH 1 custom severity level is set to LOW and the other custom is set to MEDIUM.?
Description : Which of the following is not computer language? A) High level language B) Medium level language C) Low level language D) All of the above
Last Answer : Answer : B
Description : In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be (a) high, of the order of 25° (b) as low as possible (3 to 11°C) (c) zero (d) any value
Last Answer : Ans: b
Description : Red light is used for signals because it has – (1) long wavelength (2) high intensity (3) high frequency (4) low refraction in the medium
Last Answer : (1) long wavelength Explanation: Red is the international colour of stop signs and stop lights on highways and intersections because it is scattered the least by air molecules. The effect of scattering is ... the colours and is able to travel the longest distance through fog, rain, and the alike.
Description : A displaying screen in which text is presented in one colour and background is of any other colour is called ________ A. monochrome screen B. high resolution screen C. low resolution screen D. medium resolution screen
Last Answer : A. monochrome screen
Description : Mild steel is a/an __________ steel. (A) Low carbon (B) Medium carbon (C) High carbon (D) High alloy
Last Answer : (A) Low carbon
Description : .In the initial stage of the project the probability of completing the project is ___ . A.Zero B.High C.Low D.Medium
Last Answer : C.Low
Description : Ball bearings are, usually, made from (a) low carbon steel (b) high carbon steel (c) medium carbon steel (d) chrome steel
Last Answer : (d) chrome steel
Description : Match List I with List II and select the : [IES-2002] List I (Bearings) List II (Load type) A. Hydrodynamic Journal bearing 1. High radial and thrust load combined B. Rectangular Hydrostatic bearing 2. Radial load only C. Taper Roller ... (a) 2 3 1 4 (b) 4 1 3 2 (c) 2 1 3 4 (d) 4 3 1 2
Last Answer : (a) 2 3 1 4
Description : At fruit bud differentiation in mango, C/N ratio is _______: a. Low b. Medium c. High d. Very High
Last Answer : High
Description : At fruit bud differentiation, nitrogen contents are _____________: a. Low b. Medium` c. High d. Very high
Last Answer : Low
Description : New growth of plants need _________ water for proper development: a. Low b. Medium c. High d. Very High
Description : Viscosity of the cytoplasm increases when temperature is ___________: a. Low b. Medium c. High d. Very High
Description : Which of the following is not computer language? a. High level language b. Medium level language c. Low level language d. All of the above
Last Answer : Medium level language
Description : High vulnerability and high hazard are associated with (a) Low disaster risk (b) Medium disaster risk (c) High disaster risk (d) None of these
Last Answer : (c) High disaster risk