Insulation Power Factor testing on an oil-filled transformer is not helpful in determining ___

MGVCL Exam Paper (30-07-2021 Shift 1)
Insulation Power Factor testing on an oil-filled transformer is not helpful in determining ___

Movement of the windings (change in capacitance)

Whether the oil test indicates moisture

Turns ratio values

Condition of paper insulation (change in watts losses)

Movement of the windings (change in capacitance)

Whether the oil test indicates moisture

Turns ratio values

Condition of paper insulation (change in watts losses)

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MGVCL Exam Paper (30-07-2021 Shift 1)
A fully controlled natural commutated 3-phase bridge rectifier is operating with a firing angle α = 30°, The peak to peak voltage ripple expressed as a ratio of the peak output dc voltage at the output of the converter bridge is

0.5

1-(√3/2)

√3 -1

√3-1

0.5

1-(√3/2)

√3 -1

√3-1

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MGVCL Exam Paper (30-07-2021 Shift 1)
In computer networks, the nodes are

the computer that terminates data

all the mentioned above

the computer that originates data

the computer that routes data

the computer that terminates data

all the mentioned above

the computer that originates data

the computer that routes data

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MGVCL Exam Paper (30-07-2021 Shift 1)
Replace the underlined phrase in braket grammatically and conceptually with the help of the given options. If the given sentence is correct then select the option 'The given sentence is correct'.

The new client had to pay money to initiates a account and activate their service

had to pay money to initiate a

have to pay money to initiate an

The given sentence is correct

had to pay money to initiate an

had to pay money to initiate a

have to pay money to initiate an

The given sentence is correct

had to pay money to initiate an

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

Sasan Ultra Mega Power Plant

Mundra Thermal Power Station

Vindhyachal Thermal Power Station

Talcher Super Thermal Power Station

Sasan Ultra Mega Power Plant

Mundra Thermal Power Station

Vindhyachal Thermal Power Station

Talcher Super Thermal Power Station

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MGVCL Exam Paper (30-07-2021 Shift 1)
An alternator is supplying load of 300 kW at a power factor of 0.5 lagging. If the power factor is raised to unity, how many more kilowatts can alternator supply for the same kVA loading?

150 kW

450 kW

600 kW

300 kW

150 kW

450 kW

600 kW

300 kW

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

MGVCL Exam Paper (30-07-2021 Shift 1) Insulation Power Factor testing on an oil-filled transformer is not helpful in determining ___

MGVCL Exam Paper (30-07-2021 Shift 1) A fully controlled natural commutated 3-phase bridge rectifier is operating with a firing angle α = 30°, The peak to peak voltage ripple expressed as a ratio of the peak output dc voltage at the output of the converter bridge is

MGVCL Exam Paper (30-07-2021 Shift 1) In computer networks, the nodes are

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

MGVCL Exam Paper (30-07-2021 Shift 1) An alternator is supplying load of 300 kW at a power factor of 0.5 lagging. If the power factor is raised to unity, how many more kilowatts can alternator supply for the same kVA loading?

MGVCL Exam Paper (30-07-2021 Shift 1)
Insulation Power Factor testing on an oil-filled transformer is not helpful in determining ___

MGVCL Exam Paper (30-07-2021 Shift 1)
A fully controlled natural commutated 3-phase bridge rectifier is operating with a firing angle α = 30°, The peak to peak voltage ripple expressed as a ratio of the peak output dc voltage at the output of the converter bridge is

MGVCL Exam Paper (30-07-2021 Shift 1)
In computer networks, the nodes are

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

MGVCL Exam Paper (30-07-2021 Shift 1)
An alternator is supplying load of 300 kW at a power factor of 0.5 lagging. If the power factor is raised to unity, how many more kilowatts can alternator supply for the same kVA loading?