This document describes various tools used in electrical work including screw drivers, hammers, pliers, wire strippers, and electrical supplies and materials. It provides details on types of screw drivers like flathead and Phillips. Hammer types include claw hammer and mallet. Pliers described are lineman's pliers, side cutters, and long nose pliers. Wire strippers are used to remove insulation from medium gauge wires. Common electrical materials mentioned are used to control current flow, carry current, secure wires, and protect equipment from damage. The document also lists common wire splices and joints and defines an extension cord.

2. Screw Drivers - These tools are
made of steel hardened and
tempered at the tip used to
loosen or tighten screws with
slotted heads. They come in
various sizes and shapes.

3. STANDARD/FLAT SCREW DRIVER

4. PHILIPS SCREW DRIVER

5. STUBBY SCREW DRIVER

6. •ALLEN SCREW DRIVER/WRENCH

7. •HAMMERS - THESE ARE TOOLS USED IN
DRIVING OR POUNDING AND PULLING OUT
NAILS. THEY ARE MADE OF HARD STEEL, WOOD,
PLASTIC OR RUBBER. THE FOLLOWING ARE
TYPES OF HAMMER:

8. •CLAW HAMMER

9. MALLET (RUBBER HEAD)

10. BALLPEN HAMMER

11. Pliers – These tools are made from
metal with insulators in the
handle and are used for cutting,
twisting, bending, holding, and
gripping wires and cables.

12. COMBINATION PLIERS (LINEMAN’S
PLIERS) COMBINATION PLIERS
(LINEMAN’S PLIERS)

13. SIDE CUTTING PLIERS

14. LONG NOSE PLIERS

15. •A TOOL USED FOR REMOVING
INSULATION OF MEDIUM
SIZED WIRES RANGING FROM
GAUGE #10 TO GAUGE #16.
Wire Stripper

16. •THIS IS USED BY LINEMEN TO
REMOVE INSULATION OF WIRE
AND CABLES IN LOW AND HIGH
VOLTAGE TRANSMISSION LINES.

20. •ELECTRICAL SUPPLIES AND MATERIALS

21. Electrical materials are developed and
constructed for a special purpose such as
to:
1. control the flow of current in an electrical
circuit;
2. carry electrical current from the source to
the load or current consuming apparatus;

22. 3. hold and secure wires to its
fixtures inside and outside houses
and buildings; and
4. protect the houses, buildings,
appliances’ and instruments from
any destruction and damage.

39. COMMON WIRE SPLICES AND JOINTS

51. EXTENSION CORD
•AN EXTENSION CORD IS A SPAN OF FLEXIBLE
ELECTRICAL POWER CABLE WITH A PLUG ON ONE END
AND MULTIPLE SOCKETS ON THE OTHER END. IT
COMES IN SEVERAL VARIETIES TO SUIT THE NEEDS OF
THE USER. ONE OF THE MOST IMPORTANT
CONSIDERATIONS IS THE POWER HANDLING
CAPACITY TO MAKE IT SAFE AND FUNCTIONAL.

54. •ACITIVITY

55. A. MATCHING TYPE
DIRECTIONS: MATCH THE FUNCTIONS OR USES OF
TOOLS IN COLUMN A WITH THE ACTUAL PICTURE OF
THE TOOLS IN COLUMN B. WRITE THE LETTER OF YOUR
ANSWERS IN YOUR NOTEBOOK.

57. B. MATCHING TYPE
DIRECTIONS: MATCH THE DESCRIPTION OF THE
COMMON SPLICES AND JOINTS IN COLUMN A WITH
ITS CORRESPONDING TYPE OF SPLICES AND JOINTS
IN COLUMN B. WRITE THE LETTER OF YOUR ANSWERS
IN YOUR NOTEBOOK.

59. C. IDENTIFICATION.
DIRECTIONS: READ THE STATEMENT CAREFULLY AND
IDENTIFY WHAT IS BEING DESCRIBED OR DEFINED.
WRITE YOUR ANSWERS IN YOUR NOTEBOOK.

60. 1. THESE ELECTRICAL MATERIALS USED TO HOLD AND
ANCHOR ELECTRICAL CONDUITS IN ITS PROPER
POSITION.
2. __________ WIRE IS MADE OF MULTIPLE STRANDS
JOINED TOGETHER TO MAKE A SINGLE WIRE.

61. 3. These tools are made from metal with
insulators in the handle and are used for cutting,
twisting, bending, holding, and gripping wires and
cables.
4. This is used where the tap wire is under heavy
tensile stress.

62. 5. It is a kind of joint is commonly used to
join two or more conductors inside the
junction box.