multiple choices only


13. an electrician who make sure that know irreparable damage happens to electrical circuit and wiring with regular tune ups and inspections
A. Repair electrician
B. maintenance electrician
C. Installation electrician
D. Freelance electrician

14. What is the first step in operating an electric drill.
A. make an intention in the material being drill.
B. Align the bit with the desired hole location before turning the drill on.
C. Apply moderate even pressure to the drill during the drilling operation
D. Wear PPE like gloves,mask,and goggles.
E. remove the bit from the drill as soon as the work

15. an initial act that entails of putting together wirings circuit and other materials in a place that requires the flow of electricity from the source
A. maintenance of electrical wirings
B. repair of electrical wiring
C. troubleshoot of electrical wiring
D. installation of electrical wiring ​