Which of the following is the layer of a computer system between the hardware and the user program?

MGVCL Exam Paper (30-07-2021 Shift 1)
Which of the following is the layer of a computer system between the hardware and the user program?

Application Software

None of these

Operating System

System Environment

Application Software

None of these

Operating System

System Environment

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MGVCL Exam Paper (30-07-2021 Shift 1)
In a single phase energy meter, the series electromagnet is energized by a _ of _

current coil, thin wire of more turns

voltage coil, thin wire of more turns

current coil, thick wire of few turns

voltage coil, thick wire of few turns

current coil, thin wire of more turns

voltage coil, thin wire of more turns

current coil, thick wire of few turns

voltage coil, thick wire of few turns

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MGVCL Exam Paper (30-07-2021 Shift 1)
Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer?

star-delta

delta-delta

delta-star

star-star

star-delta

delta-delta

delta-star

star-star

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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.

15.70%

13.70%

14.70%

12.70%

15.70%

13.70%

14.70%

12.70%

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MGVCL Exam Paper (30-07-2021 Shift 1)
_ is the short time reduction in the rms voltage between 0.1 to 0.9 p.u for a duration of _

Voltage swell, 0.5 cycle to 1 minute.

Voltage sag, greater than 1 minute

Voltage sag, 0.5 cycle to 1 minute.

Voltage swell, greater than 1 minute

Voltage swell, 0.5 cycle to 1 minute.

Voltage sag, greater than 1 minute

Voltage sag, 0.5 cycle to 1 minute.

Voltage swell, greater than 1 minute

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MGVCL Exam Paper (30-07-2021 Shift 1)
The single line diagram of the simple system is shown in figure the corresponding reactance diagram is

B

D

C

A

B

D

C

A

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

MGVCL Exam Paper (30-07-2021 Shift 1) Which of the following is the layer of a computer system between the hardware and the user program?

MGVCL Exam Paper (30-07-2021 Shift 1) In a single phase energy meter, the series electromagnet is energized by a ___ of ___

MGVCL Exam Paper (30-07-2021 Shift 1) Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer?

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

MGVCL Exam Paper (30-07-2021 Shift 1) ___ is the short time reduction in the rms voltage between 0.1 to 0.9 p.u for a duration of ___

MGVCL Exam Paper (30-07-2021 Shift 1) The single line diagram of the simple system is shown in figure the corresponding reactance diagram is

MGVCL Exam Paper (30-07-2021 Shift 1)
Which of the following is the layer of a computer system between the hardware and the user program?

MGVCL Exam Paper (30-07-2021 Shift 1)
In a single phase energy meter, the series electromagnet is energized by a _ of _

MGVCL Exam Paper (30-07-2021 Shift 1)
Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer?

MGVCL Exam Paper (30-07-2021 Shift 1)
_ is the short time reduction in the rms voltage between 0.1 to 0.9 p.u for a duration of _

MGVCL Exam Paper (30-07-2021 Shift 1)
The single line diagram of the simple system is shown in figure the corresponding reactance diagram is