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MCQs

Total Questions : 287 | Page 29 of 29 pages
Question 281. The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?
  1.    Unavailable moisture
  2.    Hygroscopic moisture
  3.    Equivalent moisture
  4.    A and B
 Discuss Question
Answer: Option D. -> A and B
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 282. The force with which the distinct bodies held together when their surfaces are brought in contact to each other is called _________________?
  1.    Adhesion
  2.    Cohesion
  3.    Surface tension
  4.    All are correct
 Discuss Question
Answer: Option A. -> Adhesion
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 283. The level above the or below the sea level which is also called zero level or datum is called ___________________?
  1.    Reduce level
  2.    Positive level
  3.    Soil level
  4.    Negative level
 Discuss Question
Answer: Option A. -> Reduce level
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 284. The force with which the particles of same body are held together is called_______________?
  1.    Cohesion
  2.    Adhesion
  3.    Surface tension
  4.    All are correct
 Discuss Question
Answer: Option B. -> Adhesion
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 285. The losses of irrigation water due to the seepage but That. does not join the under ground reservoir is called __________________?
  1.    Seepage losses
  2.    Absorption losses
  3.    Evaporation losses
  4.    Percolation losses
 Discuss Question
Answer: Option B. -> Absorption losses
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 286. The value of coefficient of discharge in comparison to cofficient of velocity is found to be ____________________?
  1.    Lesser
  2.    More
  3.    Equal
  4.    Zero
 Discuss Question
Answer: Option A. -> Lesser
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 287. Those crops which increase the nitrogen content of the soil and hence the fertility also are called ___________________?
  1.    Leguminous crops
  2.    Cash crops
  3.    Fodder
  4.    Food crops
 Discuss Question
Answer: Option A. -> Leguminous crops
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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