Related Questions

Admittance relay is _______ relay.
A impedance
B directional
C non-directional
D none of the above
In order that current should flow without causing excessive heating or voltage drop, the relay contacts should
A Have low contact resistance
B Be clean and smooth
C Be of sufficient size and proper shape
D Have all above properties
Electrical contact materials used in switches, brushes, relay must possess
A High thermal conductivity and high melting point
B Low thermal conductivity and low melting pointL
C High thermal conductivity and low melting point
D Low thermal conductivity and high melting point
How should a router that is being used in a Frame Relay network be configured to keep split horizon issues from preventing routing updates?
A Configure a separate subinterface for each PVC with a unique DLCI and subnet assigned to the subinterface.
B Configure each Frame Relay circuit as a point-to-point line to support multicast and broadcast traffic.
C Configure many subinterfaces in the same subnet.
D Configure a single subinterface to establish multiple PVC connections to multiple remote router interfaces.
Relay ladder logic is used in a PC because:
A it is impossible to write a control program for a machine in any other logic
B it is the best industrial control language ever developed.
C most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
D All of the above
E None of the above
A Buchholz relay can be installed on
A auto-transformers
B air-cooled transformers
C welding transformers
D oil cooled transformers
Transformer Protection জন্য বহুল ব্যবহৃত Buchholz Relay কোনটি দ্বারা Actuate করা হয়?
A Current
B Voltage
C Frequency
D Pressure
When →aauniversity formulated →bnew regulations it →cmust relay →dits decision to the studets. →eNo error
A a
B b
C c
D d
When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined?
A Supplied by the CSU\/DSU
B By the far end router
C By the clock rate command
D By the Physical layer bits stream timing
You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection?
A Router (config-if) #encapsulation frame-relay q933a
B Router (config - if) #encapsulation frame-relay ansi
C Router (config - if) #encapsulation frame-relay ietf
D Router (config - if) #encapsulation frame-relay cisco

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