CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
GYANENDU SHEIKHAR TRIPATHI

· started a discussion

· 1 Months ago

incorrect (Question: 380023.0 )

incorrect answer

Question:

A series circuit containing passive elements has the following current and applied voltage

v = 200sin(2000t + 50°),

i = 4cos(2000t + 13.2°).

The circuit elements are ______.

Options:
A)

must be resistance and capacitance

B)

must be resistance and inductance

C)

could be either resistance and capacitance or resistance and inductance

D)

None of these.

Solution:

Ans: (a)

Current I leads the voltage by an angle of 53.2° (less than 90°). Hence circuit must have resistance and capacitance.

  

-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions