Which country leads in the production of biofuel in the world?

MGVCL Exam Paper (30-07-2021 Shift 3)
Which country leads in the production of biofuel in the world?

United States of America

Germany

Brazil

Argentina

United States of America

Germany

Brazil

Argentina

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MGVCL Exam Paper (30-07-2021 Shift 3)
If the power supplied by current source shown in figure is double of that supplied by the voltage source, then the value of 'R' is

3.33 Ω

5 Ω

7.5 Ω

2.5 Ω

3.33 Ω

5 Ω

7.5 Ω

2.5 Ω

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MGVCL Exam Paper (30-07-2021 Shift 3)
Replace the braketed phrase grammatically and conceptually with the help of the given opation. If the given sentence is correct then select the option ’The given sentence is correct’.
The corono virus continued to spread, with the development of infections advancing quickly

continue to spread, with the development of infections

continued to spreading, with the development of infections

continued for spread, with the development of infections

The given sentence is correct

continue to spread, with the development of infections

continued to spreading, with the development of infections

continued for spread, with the development of infections

The given sentence is correct

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MGVCL Exam Paper (30-07-2021 Shift 3)
The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation.

40%

30%

25%

20%

40%

30%

25%

20%

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MGVCL Exam Paper (30-07-2021 Shift 3)
The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.

0.75 H

1.25 H

0.5 H

0.25 H

0.75 H

1.25 H

0.5 H

0.25 H

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MGVCL Exam Paper (30-07-2021 Shift 3)
Consider a solar PV plant with the following specific conditions:
Analysis period: 1 year
Measured average solar irradiation intensity in 1 year: 150 kWh/m²
Generator area of the PV plant: 10 m² Efficiency factor of the PV modules: 15%
Electrical energy actually exported by plant to grid: 135 kWh
Calculate the performance ratio.

80%

60%

50%

75%

80%

60%

50%

75%

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MGVCL Exam Paper (30-07-2021 Shift 3)

MGVCL Exam Paper (30-07-2021 Shift 3) Which country leads in the production of biofuel in the world?

MGVCL Exam Paper (30-07-2021 Shift 3) If the power supplied by current source shown in figure is double of that supplied by the voltage source, then the value of 'R' is

MGVCL Exam Paper (30-07-2021 Shift 3) The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation.

MGVCL Exam Paper (30-07-2021 Shift 3) The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.

MGVCL Exam Paper (30-07-2021 Shift 3)
Which country leads in the production of biofuel in the world?

MGVCL Exam Paper (30-07-2021 Shift 3)
If the power supplied by current source shown in figure is double of that supplied by the voltage source, then the value of 'R' is

MGVCL Exam Paper (30-07-2021 Shift 3)
The sending end and receiving end voltages of the short transmission line are 150 kV and 120 kV respectively. Calculate its percentage voltage regulation.

MGVCL Exam Paper (30-07-2021 Shift 3)
The current in the coil of a large electromagnet falls from 6 A to 2 A in 10 ms. The induced emf across the coil is 100 V. Find the self-inductance of the coil.