| ⇦ | 
| ⇨ |
Radiofrequency choke uses core of
Options
(a) Air
(b) Iron
(c) Air and iron
(d) None of these
Correct Answer:
Air
Explanation:
Radio frequencies are higher frequencies. Air core chokes are therefore used.
Related Questions: - Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
- A parallel plate capacitor as a uniform electric field E in the space between the plates
- The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
- A calorimeter contains 0.2 kg of water at 30° C. 0.1kg of water at
- The potential energy of a 1 kg particle free to move along the x-axis is given by
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
- A parallel plate capacitor as a uniform electric field E in the space between the plates
- The resistance of a wire is 5 ohm at 50° C and 6 ohm at 100° C. The resistance
- A calorimeter contains 0.2 kg of water at 30° C. 0.1kg of water at
- The potential energy of a 1 kg particle free to move along the x-axis is given by
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply