In a series circuit, which value will remain unchanged at all places in the circuit?（）
Inductance is the property of an electric circuit that （）
在MGW上支持电路仿真（Circuit Emulation）的板子是（）.
一回路 primary circuit
二回路 secondary coolant circuit
SELV回路（SELV circuit）
VC（Virtual Circuit）虚电路
Main engine room control console alarms are to be of the self monitoring type, meaning that an open circuit to a particular alarm circuit will （）
CCTV是英文Closed Circuit Television的缩写，意思是闭路电视监控系统。
Tools with （）handles should be used to check electric circuit.
The total power consumed in a parallel circuit is （）
IC（Integrated Circuit）卡是1970年由（）Roland Moreno发明的。
In motorships，there are two main circuits, （）.
Electric circuits are protected against overloads and short circuits by means of a/an （）.
The total resistance of a parallel circuit is always （）.
PVC（Permanent Virtual Circuit）永久虚电路
Open in TRC brake main relay circuit的中文意思是（）。
You are provisioning a DS-1 circuit on an ONS 15454 2F-BLSR with a XC-10G card. Each VT1.5 connection must also terminate via the STS matrix. On the originating circuit node, how many STS ports are now available for VT1.5 circuits?（）
A transformer in an electric circuit serves to （）
You are provisioning an E-1 circuit on an ONS 15454 MS-SPRing configuration and XC-VXL-10G card. Each VC-12 connection must also terminate via the VC-3 matrix. How many VC-3 ports remain after this circuit is created， assuming no other circuits？（）
There are two powerful techniques of circuit analysis that aid in the analysis of complex circuit structures: the node-voltage method and the _________ method.
How to judge if a circuit is in series?
Computers have circuits for performing arithmetic operations,such as （）
integrated circuits的中文释义为“集成电路”（)
