The relay with inverse time characteristic will operate within

Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.

A

3, 3, 1, 7

B

3, 2, 1, none

C

3, 2, 1, 7

D

3, 3, 2, none

E

All of the above

Admittance relay is _______ relay.

A

impedance

B

directional

C

non-directional

D

none of the above

Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational?

A

frame-relay arp

B

frame-relay map

C

frame-relay interface-dci

D

frame-relay lmi-type

If both Stirling and Carnot cycles operate within the same temperature limits, then efficiency of Stirling cycle as compared to Carnot cycle

A

More

B

Less

C

Equal

D

Depends on other factors

The inverse definite mean time relays are used for over current and earth fault protection of transformer against

A

heavy loads

B

internal short-circuits

C

external short-circuits

D

all of the above

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

A Buchholz relay can be installed on

A

auto-transformers

B

air-cooled transformers

C

welding transformers

D

oil cooled transformers

The relay with inverse time characteristic will operate within

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