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MGVCL Exam Paper (30-07-2021 Shift 1)

MGVCL Exam Paper (30-07-2021 Shift 1)
જ્વાળા: ધુમાડો:: બરફ : ___

શીતળતા
ગરમી
બાષ્પ
તાપમાન

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MGVCL Exam Paper (30-07-2021 Shift 1)
Which of the following is an independent malicious program that spread copies of itself from computer to computer?

Trap door
Trojan horse
Worm
Virus

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MGVCL Exam Paper (30-07-2021 Shift 1)
A ___ is a device that forwards packets between networks by processing the routing information included in the packet.

all the mentioned above
Bridge
Router
Firewall

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MGVCL Exam Paper (30-07-2021 Shift 1)
The operating time of an inverse definite minimum time (IDMT) overcurrent relay corresponding to plug-setting multiplier (PSM) = 1 and time-multiplier setting (TMS) = 1 will be

1 sec
zero
3 sec
infinite

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Equation of operating time for IDMT relay (t) = 0.14*TMS/[(PSM^0.02) - 1]
Here,
PSM = TMS = 1
So,
t = 0.14*1/(1 - 1)
t = infinite

MGVCL Exam Paper (30-07-2021 Shift 1)
The air envelope surrounding the earth is called ___

Lithosphere
Asthenosphere
Hydrosphere
Atmosphere

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MGVCL Exam Paper (30-07-2021 Shift 1)
Recently, Dr. Subir Vithal Gokarn passed away due to illness. He is a/an ___

Former Finance Minister
Former RBI Deputy Governor
Former Chief Minister of Gujarat
Former IAS Officer

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MORE MCQ ON MGVCL Exam Paper (30-07-2021 Shift 1)

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