Practice question
Question
In wattless current phase difference between current and voltage is :
Explanation
Wattless current when φ=90° between I and V, cosφ=0, power zero.
We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policyMCQ
Question
Guides and insights connected to this topic
Explore the causes, symptoms, risk factors, diagnosis methods and treatment options for Down syndrome (trisomy 21).
Explore how electric current creates magnetic fields, covering field lines, solenoids, motors, generators and domestic circuits.
Learn the basics of electric current, circuits, potential, Ohm's law, resistance, heating effect and power in clear, concise notes.
Add our app to your home screen for a better experience.
This page is supported by advertisements. An ad blocker is stopping those ads from loading, so we cannot show the rest of the page yet. Pause the blocker for this site, then continue. We will check again automatically.
You can keep using this site after advertisements are allowed to load.
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.