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

MGVCL Exam Paper (30-07-2021 Shift 1)
___ is the process of actuating equipment operation at remote locations.

Supplementary control

Data acquisition

Supervisory control

Data processing

Supplementary control

Data acquisition

Supervisory control

Data processing

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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.

Router

Firewall

Bridge

all the mentioned above

Router

Firewall

Bridge

all the mentioned above

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MGVCL Exam Paper (30-07-2021 Shift 1)
Case 1: The PV connected to the DC bus was injecting 20 kW of power constituting of 1 kW of loss
Case 2: The same PV is connected to the AC bus constituting to 1.5 kW loss. Find out the change in efficiency from Case 1 to Case 2?

2.5% increase

2.5% decrease

5% increase

5% decrease

2.5% increase

2.5% decrease

5% increase

5% decrease

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MGVCL Exam Paper (30-07-2021 Shift 1)
A given solar cell has the following specifications:
Open-circuit voltage, Voc: 0.7 V
Short-circuit current, Isc: 3.5 A
Short-circuit current, Isc: 3.5 A
Short-circuit current, Isc: 3.5 A
If the solar cell operates at maximum power point, calculate the efficiency.

14.70%

13.70%

12.70%

15.70%

14.70%

13.70%

12.70%

15.70%

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MGVCL Exam Paper (30-07-2021 Shift 1)
Which generation of computers used vacuum tubes?

Third Generation

Fourth Generation

First Generation

Second Generation

Third Generation

Fourth Generation

First Generation

Second Generation

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MGVCL Exam Paper (30-07-2021 Shift 1)
What is the largest thermal power plant in India?

Talcher Super Thermal Power Station

Mundra Thermal Power Station

Vindhyachal Thermal Power Station

Sasan Ultra Mega Power Plant

Talcher Super Thermal Power Station

Mundra Thermal Power Station

Vindhyachal Thermal Power Station

Sasan Ultra Mega Power Plant

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