713AgricultureMedium
The angle between a head regulator and entrance of water, for smooth entry of water in a canal is kept as ________?
A100°
B90°
C120°
D110°
Correct answer
D. 110°
Explanation
The correct answer is 110°.
Correct answer
D. 110°
Explanation
The correct answer is 110°.
Pilot tube is a device, which convert velocity head of flowing water into pressure by ________?
The nutrient stimulating vegetative growth is________?
The earth core is made of the following metals ________?
In apple wool aphid is genetically controlled by________?
Nitrosomonas and nitrobacter are together as called________?
Kaolinite can be identified by________?