What I Have Learned
Fill in the blanks. Write your answers on a separate sheet of poe.
1.
is a condition due to direct or indirect electrical contact with
energized conductor or equipment.
2. Circuit breaker is a device that automatically trips off or shuts down when
exists in the circuit.
3
.
is a device that blows up when there is overloading in the
current.
4. Earthing is a safety measure that connects the metal parts of an appliance
to the
5. Double insulation prevents live wires or exposed wires from
metal part of an appliance.
6. Short circuit condition occurs when current takes the path of
resistance that would result to infinite amount of current, causing sudden
explosion in the circuit.
7.
is a condition when conducting wire touches the metallic part of
the appliances, potentially causing electric shock to anyone who is able to
touch the appliances.
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Answer:
1.Electrical hazard or electrical shock is a condition due to direct or indirect electrical contact with energized conductor or equipment, and from which a person may sustain electrical injury from shock or damage to property or both
2.i don't know the answer
3.the breaker or fuse is intended to trip or blow before the circuit wires can heat to a dangerous level.
4.EARTHING is connected to the Earth by means of earth wire so that any leakage of electric current is transferred to the ground.
5.Double insulation protects the user of the appliance from an electrical shock by preventing any possibility of the external casing becoming live (the live wire can not touch the casing even if wires inside become loose), thus eliminating the need for an earth connection
6.hindi ko po alam ano isasagot dto eh
7.short circuit is a condition when conducting wire touches the metallic part of the appliances, potentially causing electric shock to anyone who will able to touch the appliances.
Explanation:
hope it helps