In transformer testing, Sweep Frequency Response Analysis (SFRA) testing is a tool to help locate ____

MGVCL Exam Paper (30-07-2021 Shift 3)
In transformer testing, Sweep Frequency Response Analysis (SFRA) testing is a tool to help locate ____

All of these

Core movement

Short circuits

Winding damage

All of these

Core movement

Short circuits

Winding damage

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MGVCL Exam Paper (30-07-2021 Shift 3)
Murray loop test is performed on a faulty cable 300 m long. At balance, the resistance connected to the faulty core was set at 20 Ω and the resistance of the resistor connected to the sound core was 40 Ω. Calculate the distance of the fault point from the test end.

200 m

300 m

100 m

400 m

200 m

300 m

100 m

400 m

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MGVCL Exam Paper (30-07-2021 Shift 3)
The complex power injections at a bus are shown in figure Two lines connected drawing the powers as shown in figure. The complex power in the line-2 "S2" is

2+j1

2-j1

2-j5

2+j5

2+j1

2-j1

2-j5

2+j5

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MGVCL Exam Paper (30-07-2021 Shift 3)
Fill in the blanks with suitable Preposition from the given alternatives.
BCCI receives____1000 applications for Team India head coach position

since

over

for

against

since

over

for

against

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MGVCL Exam Paper (30-07-2021 Shift 3)
A single phase motor connected to 400 V, 50 Hz supply takes 25 A at a power factor of 0.75 lagging. Calculate the capacitance required in parallel with the motor to raise the power factor to 0.95 lagging.

62.55 pF

82.55 pF

92.55 pF

72.55 pF

62.55 pF

82.55 pF

92.55 pF

72.55 pF

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MGVCL Exam Paper (30-07-2021 Shift 3)
Medium voltage covered conductors (MVCC) are produced in voltage rating

less than 3.3 kV

between 6.6 kV to 33 kV

beyond 200 kV

between 132 kV to 200 kV

less than 3.3 kV

between 6.6 kV to 33 kV

beyond 200 kV

between 132 kV to 200 kV

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

MGVCL Exam Paper (30-07-2021 Shift 3) In transformer testing, Sweep Frequency Response Analysis (SFRA) testing is a tool to help locate ____

MGVCL Exam Paper (30-07-2021 Shift 3) The complex power injections at a bus are shown in figure Two lines connected drawing the powers as shown in figure. The complex power in the line-2 "S2" is

MGVCL Exam Paper (30-07-2021 Shift 3) Fill in the blanks with suitable Preposition from the given alternatives.BCCI receives____1000 applications for Team India head coach position

MGVCL Exam Paper (30-07-2021 Shift 3) A single phase motor connected to 400 V, 50 Hz supply takes 25 A at a power factor of 0.75 lagging. Calculate the capacitance required in parallel with the motor to raise the power factor to 0.95 lagging.

MGVCL Exam Paper (30-07-2021 Shift 3) Medium voltage covered conductors (MVCC) are produced in voltage rating

MGVCL Exam Paper (30-07-2021 Shift 3)
In transformer testing, Sweep Frequency Response Analysis (SFRA) testing is a tool to help locate ____

MGVCL Exam Paper (30-07-2021 Shift 3)
The complex power injections at a bus are shown in figure Two lines connected drawing the powers as shown in figure. The complex power in the line-2 "S2" is

MGVCL Exam Paper (30-07-2021 Shift 3)
Fill in the blanks with suitable Preposition from the given alternatives.
BCCI receives____1000 applications for Team India head coach position

MGVCL Exam Paper (30-07-2021 Shift 3)
A single phase motor connected to 400 V, 50 Hz supply takes 25 A at a power factor of 0.75 lagging. Calculate the capacitance required in parallel with the motor to raise the power factor to 0.95 lagging.

MGVCL Exam Paper (30-07-2021 Shift 3)
Medium voltage covered conductors (MVCC) are produced in voltage rating