Identifyin Diagrams

A circuit or block diagrams shows the complete connections and interconnections of the components as well as the flow or progress in a circuit.

A pictorial or Schematic diagram shows a more detailed description of the components. This help identify exactly where the components are installed for easy trouble shooting.

Factors That Affect Growth and Production

1. CLIMATE - climate conditions are rainfall, sunshine, high temperature, humidity and wind.

LONG LIGHT RAIN - most suitable for three crops because water penetrates the soil and keep it most for a certain period of time.

HIGH TEMPERATURE - ripens fruits before they should and affects the fruits tissues.

HEAT: spoil fruits easily even the color and taste.

2. SOIL - holds the tree provide the water and nutrients in order to grow it anchors the roots. Sandy, rocky, shallow or wet are not advisable for trees.

BEST SOIL: dry, warm, porous and loamy tree. Growing in stickysoil or clay is not also advisable cause it is wet and slow to dry after the rain.

3. WATER: Serves as the carrier of food to be distributed to other parts of the tree.

: used in transplanting crops water supply must be below the level of the tree plantation.

Capacitors are Classified as:

A. Polarized - one terminal of the capacitor is positive; the other negative, and polarity are observed.

B. Non Polar - can be connected in any way in a circuit, w/out observing polarity.

Diodes - semi conductors devices consisting of the anode (+) and cathode.

Different Types of Diodes

A. Rectifier Diodes - used to rectify and converting an (AC) to pulsating DC ( Fluating DC )

B. Light Emitting Diodes - used to indicate flow of electricity through emission of light such as dancing light.

C. Zener Diodes -used to regulate heat.

3. COIL - used in electronic circuits introduce inductance the tendency to oppose any change.

4. Integrated Circuit - semi conductor w/active and passive element used to perform complete electronic functions.

6. Antenna - a device for capturing rigid frequencies from space w/c are fed into radio receiver.

7. Fuse - a device w/c is raked in amperes used to protect circuit components from damage due to overload.

8. Transformer - component used to step up or step down the voltage.

9. Transistor - semi conductor device with 3 electrodes w/c can function as a switch, testifier, amplifiers.

Basics Components of Electronics

Electronic components are those parts of a product used in electronic process.

1. Resistors - devices made of materials u/c resist or oppose the flow of electric current.

*As to type, resistors are classified as;

A. Fixed Resistors - where valves are find and constant.

B. Variable Resistors - where resistance can change vary through manual setting.

* Accdg. to structure

A. Carbon Resistors - where resistance is device from a color coded carbon.

B. Wire wound Resistors - where resistance is derived from a length of wire wrapped around the core and covered w/an insulating materials.

2. Capacitors - electronic components u/c have the ability to store electrical changes or voltages.

Types of Capacitors According to Insulating Materials

1. Electrolytic

2. Mylar

3. Polyester

4. Air

5. Mica

6. Tantalum

7. Ceramics

8. Paper

Proper Care and Maintenance of Tools and Equipment

1. Use tools for their intended purpose acutely.

2. Clean the tools immediately after using them.

3. Keep tools in their proper places.

4. Always cover sharp pointed tools w/cork .

5. Be sure are in good working condition before using them.

6. Handle and use tools property.

Record Needed In Livestock Raising Are The Following

1. Breeding Record - shows the no. of breeders date of service & the sizes & sexes of liters.

2. Litter Records - indicate when the saw or more is to furrow.

3. Production Records - tells the no. of animals sold for now much and cost of the entire operation also indicate the profit deducting expenses for income.

Record Keeping

Recording and accounting are important aspects of managing poultry and livestock raising. Records reflect the status of the enterprise and serve as guide in making decisions.

The following statement indicate the importance of keeping records and account.

1. Records and accounts provide detailed information about income and expenses as well as profit.

2. They serve as basis of making decisions.

3. Record keeping is required by (CARP) of the government.

4. Information or real state property, takes and other details are necessary.

5. Records and accounts are also needed injuring loans intended as capital for enterprise.

Selecting Good Planting Materials

A prospective trees grower should be wise in choosing the type and specie of trees taking into consideration the following factors.

1. Size & shape fruits

2. Plant Vigor

3. High Quality Plants

4. Early Fruiting

5. Market

Pointers In Choosing Plant Varieties

1. Select Varieties that will thrive in the Locality.

2. Give Preference to quality

3. For home use, select the varieties u/c the family members the best

4. Consider also the number of varieties

5. For Commercial Varieties, Consider the Nature of the Market and Proximity to Commercial Centers

Family Size And Food Needs

A family is a universal institution made up of individuals living together because of blood relation or marriage. It is in the family where love first develop. Members show this love and affection for one another in varied ways.

The quality of life of the family is however, affected to great extent by its size. Large families with more food, compared to small one's, if all members were to be adequately nourished. Usually, smaller families can provide bigger budget for their foods needs since there are only few members. In a large family where food is likely to be limited, choice of must be done carefully to ensure the supply of nutrients needed to sustain the health of every members

The quality of life of the family is, however, affected to great extent by its size. Large families are those with four (4) or more members. They need to provide more foods, compared to small families, if all members are to be adequately nourished. Usually, smaller families with three (3) or less members, can provide bigger budget for their needs, since there are only few members.

Poor health results when family members do not need their nutritional needs. Family size affects the amount of food that must be provided and made available for the consumption of members. More importantly, it affects what is available to eat.

The Nature and Expresses

Family Income - refers to money, goods and services earned by parents and other family members from their employment, which the family uses for food, shelter, clothing, education of children, health care and other needs.

Money - is the most familiar form of income. It comes in the form of salaries earned for services rendered others forms of income consists of profits earned for business enterprises, rentals from properties leased and dividends from investment.

Expenses - refer to payments of reimbursement for service rendered and purchase made.