101-166 Flashcards
Type of plow mounted on the tractor’s three-point linkage and depends upon the tractor for its general operation
Tractor-mounted moldboard plow
Type of plow hitched to the drawbar or lower links of the tractor, supported by two or three wheels and equipped with hydraulic lines and cylinders for lifting and/or depth control.
Trailing moldboard plow
Based on PAES 112: 2000 Lever-Operated Knapsack Sprayer, the overall weight of the sprayer with its component parts, when fully loaded with water shall not exceed how many kilograms?
22
Serves as an adaptor of the drill bit and conduit of water jet channel
Drilling pipe
A type of drilling rig in which the mode of drilling is done by using a rotating drill bit that cut and loosen the soil thus producing a hole of required
diameter
rotary
A type of drilling rig in which the mode of drilling is done by alternately raising and dropping either an external weight (solid steel or wood) or the drilling stem itself, causing the impact of the drill bit to the soil, thus producing a hole of required diameter.
percussion
Based on PAES 118: 2001 four-wheel tractor, what is the allowable wheel slip for maximum efficiency for two-wheel drive tractor at tilled or soft soil
10-15
A type of drilling rig in which the mode of drilling is done by rotary action
and percussion
combination
Type of hand pump intended for use in lifting water from low-head cisterns and
wells, the depth of which is not beyond the head furnished by atmospheric pressure
lift type
Part of granule applicator where granules are loaded
hopper
PAES 163:2011 agricultural machinery
Spring-tooth harrow – specifications
PAES 166:2011 Agricultural Machinery
Granule Applicator – Methods of Test
Secondary tillage implement consisting of long and curved teeth made of spring steel which are fastened on the transverse toolbars with the other end pointed to give good soil penetration
Spring-tooth harrow
Four-wheel tractor speed limit on paved road in kph
15-20
Based on PAES 112: 2000 Lever-Operated
Knapsack Sprayer, the flow rate from the nozzle using water and the nozzles provided, shall lie in the range of 0.3 to 1.4 L/min. at what mean pressure?
300 kPa
Based on PAES 112: 2000 Lever-Operated
Knapsack Sprayer, the flow rate from the nozzle using water and the nozzles provided, shall lie in the range of 0.3 to 1.4 L/min. at what mean pressure?
300 kPa
Tillage of an entire area as contrasted to a partial tillage as in bands or strips
Broadcast tillage
Tillage action and transport operations utilized to loosen, load, carry, and unload soil
earthmoving
PAES 128: 2002 drilling rig – methods of test, the drilling rig shall be operated for at least 100 mm diameter of bore hole
and minimum depth of how many meters?
30
Tillage operation which move soil to establish a desired soil elevation and slope
land grading
Tillage operation which are oriented in specific paths or directions with respect
to the sun, prevailing winds, previous tillage actions, or field base lines
oriented tillage
Shallow tillage operation performed to promote growth of crop plants by creating a soil condition conducive to aeration, infiltration, and moisture conservation or
to pest control
soil cultivation
Mechanical manipulation of soil for any desired purpose
tillage
Based on PAES 124: 2002 walking-type
agricultural tractor – Part 3: special type
(float-assist tiller), what is the
recommended noise emitted by the tractor
measured 50 mm away from the operator’s ear
level?
Shall not be more than 92 db (A)
Tillage, which constitutes the initial major soil-working operation, normally
designed to reduce soil strength, cover plant materials, and rearrange aggregates
primary tillage
Tillage, following primary tillage, which is designed to control weed growth and to create specific soil surface configurations before seeding
secondary tillage
System traditionally performed in preparing a seedbed for a given crop and grown in a given geographical area
conventional tillage
System wherein least soil manipulation is performed
minimum tillage
