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

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
Firewall
Router

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

શીતળતા
તાપમાન
બાષ્પ
ગરમી

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MGVCL Exam Paper (30-07-2021 Shift 1)
The power factor angle of a purely inductive circuit is

90°
60°
30°
45°

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Power factor for purely inductive circuit is 0 and power factor angle is 90 degree.
Power factor for purely capacitive circuit is 0 and power factor angle is 90 degree
Power factor for purely resistive circuit is 1 and power factor angle is 0 degree

MGVCL Exam Paper (30-07-2021 Shift 1)
In computer networks, the nodes are

the computer that routes data
the computer that originates data
the computer that terminates data
all the mentioned above

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MGVCL Exam Paper (30-07-2021 Shift 1)
Three resistances 750 Ω, 600 Ω and 200 Ω are connected in parallel. The total current is 1 A. Determine the voltage applied.

125 V
200 V
100 V
150 V

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Equivalent resistance of the circuit, Req = (750|| 600 || 200)
Req = 125 Ω
Current from source = 1 A
Source voltage = 1*125
Source voltage = 125 V

MGVCL Exam Paper (30-07-2021 Shift 1)
Which of the following malicious programs does not replicate automatically?

Virus
Worm
Trojan horse
Trap doors

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

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