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Define Voltage Regulation? Draw The Equivalent Circuit of Transmission Line?

This document contains an exam for a Transmission and Distribution class taken on March 6, 2018. The exam has two parts: Part A contains two short answer questions defining voltage regulation and drawing the equivalent circuit of a transmission line. Part B contains two longer answer questions, one describing insulator types like suspension and pin insulators, and the other solving for various parameters of a single-phase transmission line delivering power. Students can choose one of the two questions to answer in Part B.

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balan dinesh
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29 views2 pages

Define Voltage Regulation? Draw The Equivalent Circuit of Transmission Line?

This document contains an exam for a Transmission and Distribution class taken on March 6, 2018. The exam has two parts: Part A contains two short answer questions defining voltage regulation and drawing the equivalent circuit of a transmission line. Part B contains two longer answer questions, one describing insulator types like suspension and pin insulators, and the other solving for various parameters of a single-phase transmission line delivering power. Students can choose one of the two questions to answer in Part B.

Uploaded by

balan dinesh
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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UNIVERSITY COLLEGE OF ENGINEERING, ARNI

(A Constituent College of Anna University, Chennai)


Continuous Assessment Test –II
Department of Electrical and Electronics Engineering
EE6402 – Transmission & Distribution

Date : 06.03.2018 Branch : EEE –IV SEM


Time: 60 Minutes Max. Marks : 30
Part A 2*2=4
1. Define Voltage Regulation?
2. Draw the equivalent circuit of transmission Line?

Part B 2*13=26
3. What are the various properties of insulator? Also briefly explain about Suspension type and Pin type insulators with
necessary diagram?(13)
OR
4. A single phase transmission line 100km long has the following constants resistance/km0.25Ω,
reactance/km0.8Ω,susceptance/km14 x10-6 siemen receiving end line voltage66000v.Assuming that the capacitance of the line is
localized at the receiving end alone. Determine the sending end current, voltage, regulation ,supply power factor .The line is
delivering 15,000kw at 0.8 pf lagging?

5. Explain Medium Transmission line & its types with vector diagram?
OR
6. Compare overhead and underground system of transmission line? Explain shackle and stay type insulator?
UNIVERSITY COLLEGE OF ENGINEERING, ARNI
(A Constituent College of Anna University, Chennai)
Continuous Assessment Test –II
Department of Electrical and Electronics Engineering
EE6402 – Transmission & Distribution

Date : 06.03.2018 Branch : EEE –IV SEM


Time: 60 Minutes Max. Marks : 30
Part A 2*2=4
3. Define Voltage Regulation?
4. Draw the equivalent circuit of transmission Line?

Part B 2*13=26
3. What are the various properties of insulator? Also briefly explain about Suspension type and Pin type insulators with
necessary diagram?(13)
OR
4. A single phase transmission line 100km long has the following constants resistance/km0.25Ω,
reactance/km0.8Ω,susceptance/km14 x10-6 siemen receiving end line voltage66000v.Assuming that the capacitance of the line is
localized at the receiving end alone. Determine the sending end current, voltage, regulation ,supply power factor .The line is
delivering 15,000kw at 0.8 pf lagging?

5. Explain Medium Transmission line & its types with vector diagram?
OR

6. Compare overhead and underground system of transmission line? Explain shackle and stay type insulator?

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