Are used for lighting in industrial plants, manufacturing areas and mines where adverse conditions may occur.

ELECTRICAL ENGINEERING FACILITATOR NEEDED URGENTLY ____________________________________________________________________________ 30 JAN...

Protective Relays are relays that monitor currents, voltages and temparature rise, for example once a fault current occurs, it sends a...

Overload conditions in a circuit can cause high currents that can easily damage or destroy the insultation of the windings of an...

The timing relay is used to switch a circuit once within a short time range from seconds to hours.

This instrument is used to measure current flow (amperes) in an alternating current (A.C.) or direct current (D.C.) circuit

This device is capable of sensing earth leakage currents and interrupting the circuit automatically when these currents exceed a...

You are allowed to do 3phase wireman license training however you have to commit to registering and completing Installation Rules P1 &P2...

Foreign nationals also require N2/N3, a trade test or foreign trade test and SAQA Evaluation certificate of their other qualifications.

Yes if you have a Diploma from a University you do not need a Trade test to qualify

An induced electric current formed within the body of a conductor that is located in a varying magnetic field

This tracks the optimum operating point of voltage and current for a solar array.

The purpose of a bypass diode is to bypass shaded or damaged cells in an inner string

a terminal that is effectively and permanently earthed and to which the earth continuity conductor of an installation is...

An armored cable is a cable that has a covering of metallic galvanized steel wires or steeltape as a protection against mechanical damage.

On this weeks Thinktank Thursday segment, we take a look at the photoelectric effect. The photoelectric effect is the emission of free...

On this weeks edition of ThinkTank Thursday, we take a look at the Photon. A Photon is the smallest discrete amount or quantum of...

To become a licensed wireman you need to study electrical engineering subjects these include Math, Engineering Science, Industrial...

Welcome to our new and exciting series called Thinktank Thursday. Every Thursday don't miss getting your hands on a catchy electrical...

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