Explanation

(a) ldentification of Specimens;

• Specimen A - hammer,
• B - spanner;
• C- file;
• D -watering can;
• E - wheel barrow;
• F- hand trowel.

(b) Uses of specimens-

Specimen A:

• for straightening damaged or bent components of farm implements;
• for driving nails into the wooden parts of farm structures and equipment.
• the ballpoint is used for riveting.
• the Pronged end is used for removing nails from wood.

Specimen B:

• for tightening of bolts and nuts of farm implements
• for loosening of bolts and nuts of farm implements

Specimen C:

• for sharpening blades of farm tools
• for Smoothening rough surfaces of farm implements.

Specimen D: 

• used for watering vegetables or seedlings in nurseries (irrigation)
• for applying liquid fertilizers
• used for watering cement blocks which are used for constructing am house.

Specimen E:

• for transporting farm produce and farm inputs
• transporting manure from livestock pens to the field

Specimen F:

• is used for transplanting.
• for fertilizer application.
• used for nursery practices
• light cultivation/ weeding.
• digging holes for planting.
• sampling soil/mixing soil.

(c) Maintenance practices:

Specimen D:

• wash and keep dry/clean after use to prevent rusting,
• hang upside down.
• keep the nozzles free from blockages.
• store /keep in a cool, dry place,

Specimen E:

• clean after use /wash and dry,
• grease/lubricate the wheel joints,
• tighten bolts on wheels properly,
• replace worn-out parts,
• store/keep in a Cool dry place,
• paint when necessary.

Specimen F:

• clean, wash and dry after use,
• straighten bent blade,
• sharpen the blunt blade,
• store in a termite-free area,
• store in a cool, dry place

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