Electric Safty Questions BY: Garrett R, Avery E And Kristene.

Slides:



Advertisements
Similar presentations
Electricity in the Home
Advertisements

12.1 Electricity at Home (Pages )
Electricity. Static Electricity  Static electricity is the buildup of excess electric charge on an object.
Ohm’s Law and Electric Shock. What causes a human body to be shocked…voltage or current? The electric current in amperes is the most important variable.
Chapter 20 Electricity. Section 1 Electric charge and static electricity.
Electric Circuits Review Chapter 17 & 18 Electrical resistance in a wire depends on the wire’s 1.Resistivity 2.Length 3.Cross sectional area 4.All of.
What is included in a circuit diagram?
20.3 Electric Circuits Key Concepts What is included in a circuit diagram? How do series and parallel circuits differ? How do you calculate electrical.
Electric Circuits.
Current Electricity - Symbols Identify the Symbol.
Circuits 6-1.
Wiring Accessories Energy & Environment.
A fuse contains a thin wire that heats up and melts if too much current passes through it. The rating of a fuse is the maximum current that can pass through.
To bring electric current into a building, an electrician installs wiring. In a house, all of the wires usually come from one main box.
Circuits Series and Parallel. Series and Parallel Circuits  Circuits usually include three components. One is a source of voltage difference that can.
Electricity Current Voltage Resistance Current, Voltage, Resistance characteristics AC DC Plugs Earth Fuses Power.
Lesson 8 Electromagnet. We know that all magnets have two ends, usually marked "north" and“south,“ And that magnets attract things made of steel or iron.
Circuits and Electronics. Circuits A circuit is a closed path through which a continuous charge can flow. A circuit is a closed path through which a continuous.
Chapter 20, Section 4 Electrical Safety Wednesday, January 20, 2010 Pages
Electrical Circuits and Ohm’s Law Monroe. There are two main kinds of circuits. 1.Series circuits a. Each part of the circuit is wired to the next b.
CHAPTER 18 Direct Current Circuits. Sources of emf  The source that maintains the current in a closed circuit is called a source of emf.  Any devices.
SARA PERSSON 11/30/10 PERIOD 2 Circuits, Resistance, Lightning, & Ground.
Circuits and Lightning By Alyssa Shoultes. This small piece will explain how lightning is formed and how a ground works.
Direct Current Circuits Sections 1, 2, 5 Chapter 29.
ELECTRICAL SKILLS LECTURE BY NIZAR HUSSAIN. M. ELECTRIC TOOLS- SAFETY Workers using electric tools must be aware of several dangers; the most serious.
Neutral Wire Fuse Live Wire Watts W Amps A 3 Earth Wire 10 Get Ready Get Set Start the clock Household Electricity Card Game.
Chapter 20 Electricity. Section 20-1 Electric Charge and Static Electricity: –An electric charge exerts a force through the electric field that surrounds.
Safety Rules, Practices and Devices Electric Shock – Nerve and muscle (including breathing and heart beat) functions work off of electric pluses (electron.
Unit 2: Electricity Lesson 8: Household Electricity.
Basic Electricity What You Need to Know.
Electric Charge Electric Charge & Current Current Electric Charge Current Chapter 20.
 No cheating…………… Watts 1440Watts 1200 Watts 1100 Watts 300 Watts.
11.4 Electric Circuits *Identify parts of a circuit *Trace the path of electrons through two types of circuits *Compare series and parallel circuits *Predict.
Bellwork (2/18)  [ none this week – Happy Rodeo Break ]
Electrical Safety Chapter 2 Section 6 Pages
Power of Electricity Electricity: It’s SHOCKING!
By: Mr. Brock.  Electricity- Source of energy that can be easily converted into light, heat or power  Ampere (Amp)- Unit of measure of the rate of flow.
STAY SAFE WITH ELECTRICITY! For: Mrs. Grom’s Science Class! By: Mrs. Camuto.
Fuses. What are they Fuses break the circuit if there's a fault Breaks if there is too much current Protection of the wire and the appliance When too.
Electric Charge and Static Electricity  Have you ever noticed that the cords that connect electrical devices to outlets are always covered in plastic,
Electric Circuits Review Chapters 17 & 18 Electrical resistance in a wire depends on the wire’s 1. Resistivity 2. Length 3. Cross sectional area 4. All.
Electrical Safety "Shocking Statistics“  There are approximately 290 accidental electrocutions each year.  An additional 800 people die in fires caused.
Electrical Circuits Chapter 20 Section Three. Science Journal Entry #42 Expound upon Ohm’s Law and its relationship to current, resistance, and voltage.
There are 2 main circuit types: Series and Parallel.
1 Conductor and Insulator Warm up Will the light bulb light up if the following items are put into the electric circuit? Predict Yes or No. 1. Plastic.
Circuits A deeper look into different types of circuits.
Electricity. TYPES OF CIRCUITS Individual electrical circuits normally combine one or more resistance or load devices. The design of the automotive electrical.
Every electrical system must have three parts, a source, a load, and a circuit.  Source - the origin of electrical potential, such as a battery or 120.
Electrical Current & Circuits. Components of an electrical circuit Source of electrical energy (battery) A conductor of electrical energy (wire) Device.
Safety, Energy Production & Energy Consumption at Home.
Electrical Safety. What is a short circuit? Connection that allows current to take the path of least resistance. Easiest possible path. Path with the.
PS-6.9: compare the functioning of simple series and parallel electrical circuits PS-6.10: compare alternating current and direct current in terms of the.
Current Electricity Sections 2-2 & 2-3.
Circuits.
Electrical Safety.
Electric Circuits.
ELECTRIC DISCHARGE.
Electrical Safety in the Home
Electrostatics Chapter 32.
Electricity Electric Current.
The Safe Use of Electricity
TODAY – phones need to be put in your numbered pocket.
Electrons in Circuits. Electrons in Circuits Parts of a circuit Battery Closed switch (allows electrons to flow) Open switch (impedes flow) Wire Resistor.
Electric Currents Physical Science.
Household Wiring S Explain the parallel circuits, the components, and the safety aspects of household wiring. Include: switches, fuses, circuit.
Circuits and Electrical Safety
Household Circuits Can u count how many different things your home require electrical energy? You cant see the wires because they are hidden behind your.
Basic Electric Principles
Electric Charge and Static Electricity
Presentation transcript:

Electric Safty Questions BY: Garrett R, Avery E And Kristene

What Does A Grounding wire Protect you from A) Shocks B) Burns C) Both

What Does A Grounding wire Protect you from A) Shocks B) Burns C) Both

What does the third prong do? A) connect the aplience to the household curcit B) Connect the medal shell of an aplience to a wire of a house

What does the third prong do? A) connect the aplience to the household curcit B) Connect the medal shell of an aplience to a wire of a houseB) Connect the medal shell of an aplience to a wire of a house

What does a lighting rod connected to?? A) outlet B) grounding Wire C) None

What does a lighting rod connected to?? A) outlet B) grounding WireB) grounding Wire C) None

The Soles of your shoes will provide what between you and the earth? A) Large resistance B) Small resistance

The Soles of your shoes will provide what between you and the earth? A) Large resistanceA) Large resistance B) Small resistance

The severity of an electric shock depends on the what? A) Grounding Wire B) Fuse C) Current

The severity of an electric shock depends on the what? A) Grounding Wire B) Fuse C) CurrentC) Current