The current transformer shall operate in () mode.
A、The current transformer shall not operate in excess of the fixed capacity for a long time
B、 The secondary circuit of the ct should always be closed
C、One side of the secondary coil of the ct and the iron core should be grounded at the same time
D、 The secondary coil of ct should be able to withstand high voltage
A、The current transformer shall not operate in excess of the fixed capacity for a long time
B、 The secondary circuit of the ct should always be closed
C、One side of the secondary coil of the ct and the iron core should be grounded at the same time
D、 The secondary coil of ct should be able to withstand high voltage
Electrical Equipment and Operation（电气设备及运行）
章节列表
Chapter 1 Cognition of Power Plants and Stations10Chapter 2 Switching Equipment and Operation57Chapter 3 Transformer and Operation38Chapter 4 Current-limiting Electrical Appliances and Operation9Chapter 5 Reactive Power Compensation Equipment and Its Operation10chapter 6 Busbar, Cable, Insulator and Operation10Chapter 7 Basic Operation of Electrical Primary System22Chapter 8 Power Distribution Device and Operation33