| ⇦ | 
| ⇨ |
A step-down transformer has 50 turns on secondary and 1000 turns on primary winding. If a transformer is connected to 220 V, 1 A AC source, then what is output current of the transformer?
Options
(a) 1/20 A
(b) 20 A
(c) 100 A
(d) 2A
Correct Answer:
20 A
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A national roadway bridge over a canal is in the form of an arc of a circle of radius
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- Frequency of stretched string will increase by
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
- A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A national roadway bridge over a canal is in the form of an arc of a circle of radius
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- Frequency of stretched string will increase by
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
- A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface
Topics: Alternating Current (96)
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