Question is ⇒ In a step down chopper using pulse width modulation, Ton = 3 x 10-3 and Toff = 1 x 10-3 s. The chopping frequency is, Options are ⇒ (A) 333.33, (B) 250, (C) 500, (D) 1000, (E) , Leave your comments or Download question paper.

Question is ⇒ In a step down chopper using pulse width modulation, Ton = 3 x 10-3 and Toff = 1 x 10-3 s. The chopping frequency is, Options are ⇒ (A) 333.33, (B) 250, (C) 500, (D) 1000, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In a step down chopper using pulse width modulation, T_on = 3 x 10^-3 and T_off = 1 x 10^-3 s. The chopping frequency is
A.	333.33 [Wrong Answer]
B.	250 [Correct Answer]
C.	500 [Wrong Answer]
D.	1000 [Wrong Answer]
View Answer 3 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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