Grounding and Bonding, paliwanag part 1, purpose ng bonding.
12:42
Grounding and bonding: Definitions and details
29:43
Walang 80% safety factor mababasa sa PEC. Kung electrician ka dapat alam mo ito. (part 1)
30:21
Magsize ng breaker at conductor para sa aircon, super easy lang!
26:05
ilan convenience outlets pwde ikabit sa 20A circuit breaker para sa Bahay?
10:03
Thermal Overload Relay. Basic construction and function.
34:11
May color coding ba ang electrical conductors?
40:01
SERVICE ENTRANCE POLE LATERAL - SERVICE PROTECTIVE DEVICE METER POLE CONNECTION PART 1 - EP 12
29:00