Electrical Distribution Systems Important Questions – EDS Imp Qusts

Electrical Distribution Systems Important Questions Pdf file – EDS Imp Qusts

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Link – EDS Question Bank

UNIT -1
GENERAL CONCEPTS

1. Discuss about load management functions?
2. Define Demand?
3. Obtain the relation between the load factor and loss factor?

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UNIT – II
DISTRIBUTION FEEDERS

1. Discuss the differences between radial and loop types of primary distribution feeders
2. Draw neat sketches radial type and loop type sub transmission systems
3. Define the terms feeder and Distributor

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UNIT – III
SUBSTATIONS

1. Define substation.
2. Define distribution transformer.
3. Give the classification of Different types of substations.

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UNIT – IV
SYSTEM ANALYSIS

1. Define multi grounded system
2. Define real power
3. Define reactive power

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UNIT –V
PROTECTION

1. Describe the operating principle of Fuses
2. Describe the operating principle of Circuit breakers
3. Describe the operating principle of Line sectionalizer

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UNIT –VI
COORDINATION

1. Define coordination
2. Discuss about importance of coordination
3. Define protective device

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UNIT –VII
COMPENSATION FOR POWER FACTOR IMPROVEMENT

1. Discuss the disadvantages of low voltage and low p.f of the system?
2. Discuss the importance of power factor correction
3. Discuss the financial benefits due to voltage improvement

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UNIT –VIII
VOLTAGE CONTROL

1. Define voltage regulation
2. Define voltage drop
3. Define nominal voltage

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