what is the difference between AC choke (inductor) and DC
choke (inductor), working and design point of view?
- 2 Answers
- 24538 Views
- Electrotherm, I also Faced
- E-Mail Answers
Answer Posted / eqbal_asif123
choke:
A power-supply filter whose inductance is used to limit the
flow of AC while allowing the flow of DC. Chokes naturally
maintain a more constant flow of current. Output voltages
do not rise as high as they would without this inductor in
the circuit; neither does it drop as low when compared to a
capacitor input filter circuit. Chokes hold the variation
of output voltage (ripple) to a relatively small value.
TOP OF PAGE
coil:
A number of turns of insulated wire wound around a form of
insulating material which may or may not include an iron
core. Some coils are rigid enough to be self-supporting and
do not require a winding form and/or a core to secure it. A
coil is also known as an inductor. Inductors possess the
property of having considerable opposition to the flow of
AC while allowing DC to pass through the flow.
There is nothing like AC or DC chokes.
| Is This Answer Correct ? | 22 Yes | 19 No |
Post New Answer View All Answers
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
l&t switch FN 63 handle position can we change
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
tell me some type of questions throught which i can prepare for exam and do my best
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
Why is the starting current high in dc motor?
what is conductor copnstant of ab cable
how works inductive &capacitive sensors?
electrical ques
How can we checked Killo Watts of Motor & Alternator?
what is lrs tank water resistance.
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
What is the difference between solid grounding and impedance grounding?
