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2. It is a condition of a circuit when two live wires touch each other before reaching the electrical current consuming device.

• a. Electrical Faults

• B. Over current

• C. Short Circuit

• D. Switchgear

3. It is any current in excess of the rated current or ampacity of a conductor which may result in risk of fire or shock from insulation damaged by the heat generated by over current condition.

• A. Fault Current

• B. Excessive Current

• C. Short Circuit

• D. Over Current

4. What is the device used for making, breaking, or rearranging the connections of an electric circuit?

• A. Contactor

• B. Switch

• C. Relay

• D. Swicthgear

1. What is the device used against shock and electrocution?

• A. Cable

• B. Circuit Breaker/fuse

• C. Switch

• D. Ground Fault Circuit Interrupter /GFCI

6. What do you call to a plastic or metal material that is used for mounting of convenient outlets and switches on walls?

• A. Junction box

• B. Utility box

• C. Frames

• D. Fittings

7. What is the equivalent diameter size of number 10 AWG wire in millimeter (mm)?

• a. 2.05mm

• b. 3.26mm

• c. 2.59mm

• d. 3.11mm

8.  It is a technical representation of electrical system proposed to be installed in building which includes material, devices and equipment.

• a. Electrical symbols

• b. Electrical Wiring Plan

• c. Line diagram

• d. Schematic diagram

9. A hydraulic tools used to apply force on bent parts to straighten them it can also do press brushing in and out and can press out rivet?

• a. Hydraulic floor jack

• b. Hydraulic Press

• c. Car lifts

• D. Hydraulic pumps

10. One of our safety rules is to wear PPE during Laboratory work,

What does PPE means?

1. What is a device used to protect against over-current and short circuit conditions that may result in potential fire hazards and explosion?

• A. Cable

• B. Circuit Breaker/Fuse

• C. Contactor

• D. GFCI