____ is the rms value of AC component of the current in the pole at the instant of contact separation.

MGVCL Exam Paper (30-07-2021 Shift 3)
____ is the rms value of AC component of the current in the pole at the instant of contact separation.

Making current

Symmetrical breaking current

Asymmetrical breaking current

Symmetrical short circuit current

Making current

Symmetrical breaking current

Asymmetrical breaking current

Symmetrical short circuit current

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MGVCL Exam Paper (30-07-2021 Shift 3)
The DC offset in fault current causes conventional over-current (OC) relays to :

over-reach

reach remains unaffected due to DC offset

under-reach

sometimes under-reach and sometimes over-reach

over-reach

reach remains unaffected due to DC offset

under-reach

sometimes under-reach and sometimes over-reach

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MGVCL Exam Paper (30-07-2021 Shift 3)
The threshold voltage of an N-channel enhancement mode MOSFET is 0.5 V. When the device is biased at a gate voltage of 3 V, pinch-off would occur at a drain voltage of

3.5 V

1.5 V

4.5 V

2.5 V

3.5 V

1.5 V

4.5 V

2.5 V

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MGVCL Exam Paper (30-07-2021 Shift 3)
Which feature is used in Ms Word to make the selected sentence to All Capital Letters or All Small Letters?

Change sentence

Change capital

Change case

Change latter

Change sentence

Change capital

Change case

Change latter

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MGVCL Exam Paper (30-07-2021 Shift 3)
What items should be considered when looking at a site for a new transformer installation?

Environmental impact

Site Survey

All of these

Soils Report

Environmental impact

Site Survey

All of these

Soils Report

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MGVCL Exam Paper (30-07-2021 Shift 3)
Determine the ohmic value of the current limiting reactor per phase external to a 40 MVA, 15 kV, 50 Hz, three phase synchronous generator which can limit the current on short circuit of 6 times the full load current. The reactance of the synchronous generator is 0.06 pu.

0.4 Ω

0.8 Ω

0.6 Ω

0.2 Ω

0.4 Ω

0.8 Ω

0.6 Ω

0.2 Ω

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

MGVCL Exam Paper (30-07-2021 Shift 3) ____ is the rms value of AC component of the current in the pole at the instant of contact separation.

MGVCL Exam Paper (30-07-2021 Shift 3) The DC offset in fault current causes conventional over-current (OC) relays to :

MGVCL Exam Paper (30-07-2021 Shift 3) The threshold voltage of an N-channel enhancement mode MOSFET is 0.5 V. When the device is biased at a gate voltage of 3 V, pinch-off would occur at a drain voltage of

MGVCL Exam Paper (30-07-2021 Shift 3) Which feature is used in Ms Word to make the selected sentence to All Capital Letters or All Small Letters?

MGVCL Exam Paper (30-07-2021 Shift 3) What items should be considered when looking at a site for a new transformer installation?

MGVCL Exam Paper (30-07-2021 Shift 3)
____ is the rms value of AC component of the current in the pole at the instant of contact separation.

MGVCL Exam Paper (30-07-2021 Shift 3)
The DC offset in fault current causes conventional over-current (OC) relays to :

MGVCL Exam Paper (30-07-2021 Shift 3)
The threshold voltage of an N-channel enhancement mode MOSFET is 0.5 V. When the device is biased at a gate voltage of 3 V, pinch-off would occur at a drain voltage of

MGVCL Exam Paper (30-07-2021 Shift 3)
Which feature is used in Ms Word to make the selected sentence to All Capital Letters or All Small Letters?

MGVCL Exam Paper (30-07-2021 Shift 3)
What items should be considered when looking at a site for a new transformer installation?