what is the relation between frequency and inductive
reactance in a d.c supply?
Answers were Sorted based on User's Feedback
Answer / iamdon
As far as DC is concerned, there is no concept of
frequency and reactance.
The concept of frequency and reactance(Inductive or
Capacitive) is valid only for A.C.
In AC,
Inductive reactance(XL)=2*pie*f*L
Capacitive reactanc(XC)=1/(2*pie*f*C)
Where f=frequency,L=Iudctance.C=Capacitance
Author:arbelectbit@yahoo.com
Is This Answer Correct ? | 17 Yes | 1 No |
Answer / lashari
The concept of reactance (inductive or capacitive) is only for the AC current or voltage not for the DC and the frequency of DC and zero..... and reactance is only where the frequency in present.
www.bestarticlez.com
Is This Answer Correct ? | 2 Yes | 0 No |
whats the one main difference between UPS & inverter ? And electrical engineering & electronics engineering ?
how to determine kilowatts (real power) is used in energy meter? is it apparent power effect the disk rotation?
what is bus PT ?
good morning sir, can u please tell me what type of questions asked in jindal so i can do my best in exam.
what is the accaptable voltage between neutral to earth & How to reduse the resistance of earth in chemical earthing
is that any software calculator to calculate the size of cable
WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??
how can we rotate a single phase motor (without cap.)in reverse direction?
if voltage is not builed up in small generator what will be the reason?
explain different types of d.c motors?
HRC fuse provide best protection against
what is meant by negative conductor?