V = 155*sin[120pi*t + a] where V is the voltage, t is the time in seconds and a is the phase shift.
An analog or analogue signal is any continuous signal for which the time varying feature of the signal is a representation in respect to other time varying quantity, i.e., analogous to another time varying signal. Any information may be conveyed by an analog signal often such a signal is a measured response to changes in physical phenomena, such as sound, light, temperature, position, or pressure, and is achieved using a transducer. So, Analog signal is a medium to send information over distance ,the information cane be anything. The main disadvantage of Analog signals is they have larger noise . Alternating Current is defined as the behavior of Electric charge. Alternating Current is the movement of Electric current which is periodic and attains both positive and reverse direction (positive and negative) in its propagation whereas Direct Current only attains itself in one direction i.e positive cycle only. So,the difference is...Analog is the type of signals whereas Alternating is a behavior of Electric charge on its movement.
Direct current is constant - always in the same direction. Alternating current regularly changes direction; for example, in household current, 50 or 60 times (that is, full cycles) in every second.See the Related Link below for more information about the difference between alternating current and direct current.
AC or Alternating current, DC or Direct Current. DC is relative to most battery voltage systems, cars, pocket radios, so on. Alternating Current mainly relates to your household electric. Each differs in the way the electric is passed through the system, or battery. Unless your talking about the Rock Group, then I do not know there meaning or definition. Groups have there own language for things like that. It does not stand for After Christ / Devil Comes.
Your AC electrical service's voltage and frequency, and the types of plugs and sockets you can use, depend on the place where you live in the world.If you want more detailed information please see the Related Link and some Related Questions shown below.
Diodes are used for a number of different purposes. Its most common function, however, is to act as a semi-conductor in a variety of commonly used household appliances.
Alternating electrical current is usually used in household.
consumer unit
household electricity is called alternating current because when you have elecricity in your home,your elecricity will travel all over your house to make the electricity flow.
Batteries provide Direct Current (DC) while household outlets provide Alternating Current (AC).
The current flowing in a normal household lighting electric bulb is AC. DC systems are just a fraction of 1% in ordinary household systems.The current flowing in a flashlight bulb is Direct Current (DC) if the flashlight runs on batteries.
Any electrical (or electronic) circuit containing one or more AC voltage or current sources. AC means Alternating Current, which describes an electrical current in which the direction of flow changes continuously. Depending on the country, for ordinary household AC power services the rate at which the changes in direction take place - called the service frequency - happen at 50 or 60 cycles per second. However alternating currents can run at any practical frequency, including, for example, radio waves and currents, which can run from very low frequencies of less than 100 cycles per second to ultra high frequencies which can run to many thousands of millions of cycles per second.
alternative current Alternating current is produced by a type of generator called an alternator. Direct current is produces by a generator called a dynamo, or by rectifying altenating current, or solar panels, or cells and batteries.
Aunt Sally was hospitable to everyone in the household.
Capacity
Aunt Sally was hospitable to everyone in the household.
In order to determine how much household insurance you need, you first need to determine the value of your home, and the personal belongings you have in it. You can get an insurance agent to help you with it.
Hertz (Hz) is a unit of measure for frequency, in cycles per second. Hence 'Hz' only exists in Alternating Current (A/C), it does not exist in Direct Current (D/C). You can have as highor as low voltage as you want (A/C volts), it all depends on how you establish the frequency. Example; standardized frequency for household electricity and standard consumer products (electrical) run on 60Hz. To change the frequency will require a fairly handy gadgeteer/tinkerer to build the required circuitry. Research "Frequency Changer" or possibly visit your local Radio Shack or Electronic Parts Outlet and ask if they have any "Frequency Changer" devices and/or components.