GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
25. | What shunt resistance must be connected across a Galvanometer of 20 Ω resistance which gives full scale deflection with 2.0 A current, so as to convert it into an Ammeter of range 10 A? | |
A. | 5 Ω | |
B. | 2 Ω | |
C. | 3 Ω | |
D. | 4 Ω | |