GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
20. | Which one of the following phrases most accurately describes a purely inductive circuit? | |
A. | Resistances provide the only opposition to current flow | |
B. | Inductive reactance provides the only opposition to current flow | |
C. | Combinations of resistance and inductive reactance provide any opposition to current flow | |
D. | The ac voltage lags the current by 90 degree | |