0
An alternating function is a function in which the interchange of two independent variables changes the sign of the dependent variable.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What is an alternating group?
In group theory, an alternating group is a group of even permutations of a finite set.
How are alternating and direct currents used in everyday life?
When you plug something into the wall socket at home, (mains power) you are using alternating current, when you use something powered by a battery, you are using direct current.
What is the sequence 50 -50 50 -50?
Alternating adding and subtracting 100
What does frequency mean in relation to alternating current?
Alternating current (AC) continually flows in one direction then it changes direction and flows the other way. This switching back and forth creates what is called a sinusoid or sine wave. Frequency is the rate of this back and forth switching in alternating current. Frequency is measured in Hertz (Hz) which is the number times a wave switches back and forth PER SECOND or better described as CYCLES PER SECOND.
Can an alternating series diverge?
Yes, Consider Un = (-1)^n*n = -1, 2, -3, 4, ...
What is the function of buoy that has alternating red and green horizontal bands?
marks the junction of two channels
What is the function of a primary windding?
I assume we're talking about transformers here. The primary winding carries the input (alternating) current to the transformer. The (alternating) magnetic field it generates passes through the secondary winding and induces an (alternating) voltage in that which can be uses to power up other circuits.
What is alternating quantity?
alternating quantity is a quantity that is alternating
What is current that keeps changing direction?
AC, or alternating current.AC, or alternating current.AC, or alternating current.AC, or alternating current.
What is the function of a rectifier within an alternator?
A rectifier turns the Alternating Current (AC) produced by the Alternator into Direct Current (DC) that your car uses.
What is function of DIAC?
A DIAC is a diode alternating current switch. Its construction consists of two back to back diodes. It is usually used for triggering TRIACS.
What is the function of inverter?
It changes direct current (DC) to alternative (AC) energy.
What is the function of a commutator in DC generator?
All types of generators induce EMF in sinusoidal wave form. (A.C.) In a D.C. generator the function of a commutator is to convert A.C. EMF into D.C. The commutator rectifies the output that is the alternating current so as to produce unidirectional alternating current (pulsating DC). This reverses the negative polarity current to a positive one so as the output is a pulsating DC.
What is alternating current machine?
"What is alternating current machine?"
What is alternating current normally produced by?
Alternating current is normally produced by rotating the magnet in the coil of an induced alternating voltage. When connected to a circuit, an alternating current will flow.
What is Alternating current is measured in?
Alternating Current is measured in Amperes.
What is a graphical representation of alternating current?
The symbol for alternating current is: ~
