Compare Alternating current ( A.C ) quantity and Direct current (D.C ) quantity
Ans.
Alternating current ( A.C ) quantity
1) Alternating current or we can say that A.C current varies in magnitude in a given period of time in both the direction .
2) Alternating current or we can say that A.C current can be step-up and step-down by using step-up and step-down transformer respectively .
3) Generation of alternating current or we can say that A.C current is quite cheaper .
4) Alternating current or we can say that A.C current frequency is 50 to 60 hertz ( Hz ) .
5) Alternating current or we can say that A.C current is a bidirectional flow of current .
6) Alternating current or we can say that A.C current , power factor lies in between 0 and 1 .
7) Alternating current or we can say that A.C current has polarity is plus and minus ( + , - ) .
8) In alternating current or we can say that A.C current , it is type of load is resistor , inductor and capacitor .
9) Alternating current or we can say that A.C current , it's graphical representation , represented by non-contant waves or we can say that irregular waves like as triangular wave , square wave , square tooth wave and sine wave .
10) Alternating current or we can say that A.C current obtained from Alternators .
11) Alternating current or we can say that A.C current easily transfer or we can say that easily convertible into direct current ( D.C ) .
12) Passive parameter of alternating current or we can say that A.C current , is Impedance .
13) Alternating current or we can say that A.C current uses in factories , Industries and mostly Domestic purposes .
Direct current ( D.C ) quantity
1) Direct current or we can say that D.C current don not varies in magnitude in a given period of time in both the direction .
2) Direct current or we can say that D.C current can not be step-up and step-down by using step-up and step-down transformer respectively .
3) Generation of Direct current or we can say that D.C current is not cheaper .
4) Direct current or we can say that D.C current , frequency is zero hertz ( Hz ) .
5) Direct current or we can say that D.C current , is a unidirectional flow of current .
6) Direct current or we can say that D.C current , power factor is always lies 1 .
7) Direct current or we can say that D.C current has no polarity plus and minus ( + , - ) .
8) In direct current or we can say that D.C current , it is usually resistive in nature .
9) Direct current or we can say that D.C current , it's graphical representation , represented by straight line .
10) Direct current or we can say that D.C current obtained from Generator , battery , solar cell , etc.
11) Direct current or we can say that D.C current easily transfer or we can say that easily convertible into alternating current or we can say that A.C current .
12) Passive parameters of Direct current or we can say that D.C current is Resistance .
13) Direct current or we can say that D.C current uses in Electroplating , Electrolysis , Electric equipments , etc.