Ag systems final

work is the result of a _____ moving through a _____ it is measured in _____

What class lever has effort in the middle

what class lever has fulcrum in the middle

what class lever has resistance in the middle

WHat class lever has a mechanical advantage of distance

what class lever has a mechanical advantage of force

Big drives small speed goes ____ and torque goes ____

Small drives big speed goes ___ and torque goes ____

A _____ is a device used to connect or disconnect the power source from the mechanical power transmission system

A double action differential cylinder will retract ______ and will extend with ______ force

An internal combustion engine is a device for converting the _______________ energy in fuel into ____ energy and then into ____________ energy to do useful work

Correct order of power ratings

A ______ leveling survey would be conducted to develop a plot showing what the surface of a piece of land looks like; a _______ leveling survey would be conducted to establish the elevation of a new benchmark

A ________ is a rod reading taken on a point of known elevation: such as ____ in order to determine the __________

A _______ is a type of erosion where water washes out small channels is a field can be filled in by normal tillage operations such as disking

List three specific factors included in the Revised Universal Soil Loss Equation that affect the amount of soil lost to water erosion from an agricultural field

heat flows from areas of ___ concentration to areas of ___ concentration

Temperature measured with regular thermometer

Temperature measured after the result of evaporative cooling

Size of the container necessary to hold one cubic foot of air under given conditions

Measured in BTU/lb of dry air

Level of moisture in an air mass compared to the potential amount of air a mass could hold