To pack with clay material generally for the purpose of checking leakage of water is called __________________?
A. Pug
B. Cohesive
C. Seal
D. Repair
Water Management MCQs
The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?
A. Unavailable moisture
B. Hygroscopic moisture
C. Equivalent moisture
D. A and B
The level above the or below the sea level which is also called zero level or datum is called ___________________?
A. Reduce level
B. Positive level
C. Soil level
D. Negative level
The force with which the distinct bodies held together when their surfaces are brought in contact to each other is called _________________?
A. Adhesion
B. Cohesion
C. Surface tension
D. All are correct
The losses of irrigation water due to the seepage but That. does not join the under ground reservoir is called __________________?
A. Seepage losses
B. Absorption losses
C. Evaporation losses
D. Percolation losses
Those crops which increase the nitrogen content of the soil and hence the fertility also are called ___________________?
A. Leguminous crops
B. Cash crops
C. Fodder
D. Food crops
The value of coefficient of discharge in comparison to cofficient of velocity is found to be ____________________?
A. Lesser
B. More
C. Equal
D. Zero
TDAP stands for __________?
A. Trade development authority of Pakistan
B. Trade and development association of Pakistan
C. Trader and agriculture authority of Pakistan
D. None of These
