CPU Mechanization, Power, Machinery & Equipment And Allied Subject Flashcards
What do you call a device that forces more fuel mixture into the cylinders
than would be drawn in under normal atmospheric conditions, thus making
possible greater power output with the same piston displacement.
Supercharger
Arrange the following according to the process of management.
i.
Selecting the right employees for the right position
ii.
Formulation of the mission, vision, goals, objectives and
activities of the organization
iii.
Conducting of annual performance evaluation of employees.
iv.
Coordinating the employees and material resources of the
organization.
v.
Orientation of personnel for the proper achievement of goals.
ii, iv, I, v, iii
The gasoline engine is characterized as:
low first cost – high operating cost
Commodity surplus occurs when the selling price is ____(X) ___, but
equilibrium is attained when the sellers agree to sell at a price at which
_____(Y)_____ are willing to buy.
X = High; Y = Consumers
In management, this is doing the right things.
effectiveness
Of corresponding size and speed, single-cylinder engines compared to
multi-cylinder engines will require __________ flywheels.
heavier
The windmill for water pumping is characterized as
high torque – low speed
Which of the following agencies is not based in a university?
a. AMTEC
b. PhilSCAT
c. AMDP
d. PCARRD✓
The following are considered discounted measures of project worth:
a. payback period✓
b. internal rate of return
c. benefit-cost ratio
d. net present value
General-purpose tillage involves cutting and pulverizing the soil to a
depth of:
up to 6 inches
Bend downward of the point of the share to make the plow penetrate the
soil to the proper depth is:
vertical clearance
Width of cut of the disc plow is influenced by:
disc diameter
depth of cut
disc angle
General-purpose tillage equipment is used in:
2-wheel tractor for wetland op.
4-wheel tractor for dryland op.
4-wheel tractor for wetland op.
Planter designed to place seedlings in rows and in hills is called:
Transplanter
The IRRI drum seeder is an example of:
Solid drill planter
The power unit for driving centrifugal pumps for household use is
usually:
a. el
Electric motor
The most recently developed system of harvesting and threshing of rice
is:
Stripping
A machine that cuts standing crop, conveys the cut crop to one side, and
lays them down in an orderly manner is called:
reaper-windrower
The Japanese combine is characterized as:
low power & hold-on feeding
How many times greater is the power of a carabao over man?
10
Select two consecutive farm operations which when done mechanically can
increase cropping intensity:
planting – spraying
irrigation – weeding
harvesting – plowing✓
harvesting – threshing
Which of the following operation is not done by a stripper?
cutting of standing crop✓
stripping
cleaning of grains
conveying of grains to the tank
The cutting mechanism most commonly employed by reapers and combines is:
two-element, scissor-type action
The IRRI axial-flow thresher is characterized as:
high power &throw-in feeding
What section is not yet included in the PAES as of 2014?
Irrigation and drainage
Which is true about V-belt and pulley drive?
It cannot be used for long center distance drive.
Efficiency drops with small pulley size.✓
Its application is limited only for parallel drive.
Excessive high load increases efficiency.
Type of soil working parts utilized by push-type weeders for wetland
operation:
rotary type
Which of the following is not measured in calibrating a sprayer?
application rate
