Study sets, textbooks, questions
Upgrade to remove ads
Arts and Humanities
Chapter 4 Electricity Review
Terms in this set (60)
Light, heat, chemical and magnetic change are all produced by:
The movement of electricity along a conductor is called:
What is the technical name for any electrically powered appliance?
Since silver and copper transport electricity easily, they are called:
Materials such as glass, rubber or paper that do not allow electricity to flow through them are called:
An ampere is a unitof electric:
A volt is a unit of electric:
Which of the following materials does NOT allow a current to pass through it?
A unit of electrical resistance is called a(n):
The measure of how difficult it is to push electrons through a conductor is called:
The measure of how much electrical energy is being used is called a(n):
A constant electrical current flowing in one direction is called a(n):
What changes direct current into alternating current?
Electric current that flows first in one direction and then the other is called:
What changes alternating current into direct current?
The power source used most often in a salon is a:
The very minimum ampere rating of a circuit operating a single 1,000-watt blow dryer would be:
If appliances are causing more current to flow than what the circuit is designed to carry, what could occur?
A closed path through which electrons travel is referred to as a:
Which of the following actions would be an example of closing a circuit?
turning on a light switch
Dropping electrical appliance into water is an example of:
What is the name of a device with a fine metal wire running through it which will melt and open the circuit if too much current is flowing through it?
What is a device used to protect a circuit from being overloaded?
A special wire used on some applicances for conducting high and sudden flows of electric current out of the applicance is called a:
What type of shock passes through the nervous system?
Which of the following methods is NOT recommended for extinguishing an electrical fire?
pour water on it
Curling irons and heat lamps are examples of which type of electrically powered equipment?
What does a local shock do?
passes through a small part of the body
Using electric clippers in cosmetology work would be an example of which kind of electrical effect?
Which of the following steps should NOT be followed to break the circuit when a person comes into contact with an electric current?
touch the person to ground the circuit
The applicaiton of special electric currents that have certain effects on the skin is known as:
Which of the following currents is an example of low-voltage direct current and high amps?
In order to apply special currents to the skin, what device is used to reduce the current from a typical 120-volt power source to a level sagely handled by the human body?
When performing an electrotherapy procedure, what apparatus or current conductor is used to bring the current from teh applicance to the client's skin?
The olderst form of electrotherapy used in the salon is:
What is the type of curren that has an electrochemical effect?
Which of the following statements is NOT true about the anode?
is usually colored balck
Which process uses a negative pole or electrode to force negatively charged (alkaline) solutions into the skin without breaking the skin?
Which process uses teh positive electrode to force acidic solutions into the skin without breaking the skin?
Which of the following statements is NOT true about catephoreisis?
softens tissues and opens pores
What process can use either the negative or positive pole to introduce water-soluble treatment products to the skin?
Which of the following descriptions is NOT a temporary effect of the postive pole of Galvanic Current?
Which of the following statements is NOT true about a positive pole of Galvanic Current?
opens pores after facial treatment
What type of electrotherapy current is considered superior to Faradic Currenttherapy because it penetrates more deeply?
Which of the following items would be used during a Faradic Current treatment?
High Frequency and alternating current are characteristics of which type of electrotherapy?
A benefit of Tesla Current therapy may include:
improved blood circulation
Which of the following benefits is NOT believed to be derived through application of the High Frequency current?
decreased rate of metabolism
The maximum amount of current used in a Galvanic treatment should not exceed:
Tesla treatment should be limited to more than how many minutes in duration?
The chemical breakdown of the skin caused by intense heat is called:
The portion of the electromagnetic spectrum that humans can see is called:
White light can be broken down into its individual wavelengths by the use of a:
Which type of light can create blue or cool tones?
Which of the following types of light carries the most energy?
Which of the following types of light has the shortest wavelength?
What light creates the closest substitute for natural sunlight?
Bacteria that cause skin infections can be killed by which kind of light?
Small doses of ultraviolet light may help the body produce:
Which of the following effects is NOT a benefit of using infrared light during a facial?
decreased skin gland secretion
Sets with similar terms
Chapter 4 pivot point cosmetology
Chapter 4: Electricity
Other sets by this creator
ENG-102: Drama Terms
ENG-102: Literary Terms
Recommended textbook solutions
America's History for the AP Course
Eric Hinderaker, James A. Henretta, Rebecca Edwards, Robert O. Self
Tonal Harmony, Workbook
Byron Almen, Dorothy Payne, Stefan Kostka
The Language of Composition: Reading, Writing, Rhetoric
Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses
Ways of the World: A Global History
Robert W. Strayer
which layer of hair is the innermost layer of the hair, and often called the pitch or core of the hair?
This spicy, warming oil was used by the ancient Egyptians as an aromatic foot massage. It is used in very small amounts in cosmetics for its energizing and stimulating aroma makes it ideal for lifting flagging spirits
A mature stand of human hair is divided into two parts
What are the 3 structural parts of a LA?