Sail E0 Webinar

MCQs

Total Questions : 824 | Page 6 of 83 pages
Question 51. Manholes along the mains from the source to a city are provided at 500 m intervals in
  1.    steel pipes
  2.    R.C.C. pipes
  3.    hume steel pipes
  4.    all the above.
 Discuss Question
Answer: Option D. -> all the above.
Answer: (d).all the above.
Question 52. The population growth curve is
  1.    S-shaped curve
  2.    parabolic curve
  3.    circular curve
  4.    straight line
 Discuss Question
Answer: Option A. -> S-shaped curve
Answer: (a).S-shaped curve
Question 53. Turbidity of raw water is a measure of
  1.    suspended solids
  2.    acidity of water
  3.    B.O.D.
  4.    none of these.
 Discuss Question
Answer: Option A. -> suspended solids
Answer: (a).suspended solids
Question 54. Water supply includes
  1.    collection, transportation and treatment of water
  2.    distribution of water to consumers
  3.    provision of hydrants for fire fighting
  4.    all the above.
 Discuss Question
Answer: Option D. -> all the above.
Answer: (d).all the above.
Question 55. If V is total consumption of water in litres for a population of N individuals, per capita consumption or water allowance for the water supply Q, is given by
  1.    Q = V/12N
  2.    Q = V/24N
  3.    Q = V/365N
  4.    none of these.
 Discuss Question
Answer: Option C. -> Q = V/365N
Answer: (c).Q = V/365N
Question 56. The maximum permissible nitrites in public water supplies, is
  1.    Nil
  2.    0.5 P.P.M.
  3.    1.0. P.P.M.
  4.    1.5 P.P.M.
 Discuss Question
Answer: Option A. -> Nil
Answer: (a).Nil
Question 57. A pressure conduit laid under ground, may not be subjected to
  1.    internal pressure of water
  2.    pressure due to external load
  3.    longitudinal temperature stress
  4.    longitudinal stresses due to unbalanced pressure to bends
 Discuss Question
Answer: Option C. -> longitudinal temperature stress
Answer: (c).longitudinal temperature stress
Question 58. Percussion drilling is unsuitable in
  1.    unconsolidated sand
  2.    unconsolidated gravel
  3.    quick sand
  4.    consolidated rocks.
 Discuss Question
Answer: Option D. -> consolidated rocks.
Answer: (d).consolidated rocks.
Question 59. The period of cleaning of a slow sand filter, is usually
  1.    5 to 10 days
  2.    two weeks to three weeks
  3.    one month to three months
  4.    three months to six months
 Discuss Question
Answer: Option C. -> one month to three months
Answer: (c).one month to three months
Question 60. An earth formation which, although porous and capable of absoring water does not provide an appreciable supply to wells, is known as
  1.    acquifer
  2.    aquiclude
  3.    aquifuge
  4.    none of these.
 Discuss Question
Answer: Option B. -> aquiclude
Answer: (b).aquiclude

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0