Sail E0 Webinar

MCQs

Total Questions : 845 | Page 2 of 85 pages
Question 11. An outlet is said to be proportional if its flexibility, is
  1.    Zero
  2.    Less than one
  3.    More than one
  4.    One
 Discuss Question
Answer: Option D. -> One
Question 12. If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to
  1.    m3
  2.    m1/2
  3.    m1/3
  4.    m2/3
 Discuss Question
Answer: Option B. -> m1/2
Question 13. The Lacey's regime velocity is proportional to
  1.    R1/2 S3/4
  2.    Q3/4 S1/3
  3.    R3/4 S1/3
  4.    R2/3 S1/2
 Discuss Question
Answer: Option C. -> R3/4 S1/3
Question 14. If V₀ is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to
  1.    V₀1/2
  2.    V₀3/2
  3.    V₀5/2
  4.    V₀7/2
 Discuss Question
Answer: Option C. -> V₀5/2
Question 15. Pick up the correct statement from the following
  1.    Escapes are essential safety valves in a canal system
  2.    The escapes must lead the surplus water to natural drainages
  3.    The escapes are aligned to take advantage of contours of lower values
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
Question 16. The net head under which the turbine reaches its peak efficiency at synchronous speed is called
  1.    design head
  2.    rated head
  3.    gross head
  4.    operating head
 Discuss Question
Answer: Option A. -> design head
Question 17. If water table is comparatively high, the irrigation canal becomes useless, due to
  1.    Large amount of seepage
  2.    Water logging of the cultivated areas
  3.    Uncertain water demand
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
Question 18. In a concrete canal the approximate permissible velocity of water should not exceed
  1.    0.5 m/sec
  2.    1 m/sec
  3.    1.5 m/sec
  4.    2 m/sec
 Discuss Question
Answer: Option D. -> 2 m/sec
Question 19. The field capacity of a soil depends upon
  1.    Capillary tension in soil
  2.    Porosity of soil
  3.    Both (A) and (B)
  4.    Neither (A) nor (B)
 Discuss Question
Answer: Option C. -> Both (A) and (B)
Question 20. A land is said to be water-logged if its soil pores within
  1.    A depth of 40 cm are saturated
  2.    A depth of 50 cm are saturated
  3.    Root zone of the crops are saturated
  4.    All the above
 Discuss Question
Answer: Option C. -> Root zone of the crops are saturated

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

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0