Choose the correct alternative about choke coil

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Power factor of ideal choke coil is nearly zero

Choke coil is connected in parallel across tube light.

In tube light initial induced voltage across choke coil is greater than supply voltage

Inductive reactance of choke coil is much lesser

answer is B, D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Power factor of choke coil is zero to have less power consumption. Initial voltage across the choke coil is e=-L $\frac{d i}{d t}$ verylargeas $\frac{d i}{d t}$ at the beginning is very high.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th