(i) what is Burden of a CT? how is it specified (ii) Calculate VA output required...
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(i) what is Burden of a CT? how is it specified (ii) Calculate VA output required from a CT of 5A rated secondary current when the burden consists of relay requiring 10 VA at 5 A plus loop load resistance of 0.9 ohms. (c) why the secondary of CT should not be open circuited? (d) Discuss the problem of transient behaviour of the CT's associated with high speed protective relaying (e) illustrate CT connections for overcurrent protection and earth fault protection.indicate polarity clearly (f) Explain the behaviour of CTs under transient fault condition.what is the Effect of CT saturation on -overcerrent protection -impedance protection (i) what is Burden of a CT? how is it specified (ii) Calculate VA output required from a CT of 5A rated secondary current when the burden consists of relay requiring 10 VA at 5 A plus loop load resistance of 0.9 ohms. (c) why the secondary of CT should not be open circuited? (d) Discuss the problem of transient behaviour of the CT's associated with high speed protective relaying (e) illustrate CT connections for overcurrent protection and earth fault protection.indicate polarity clearly (f) Explain the behaviour of CTs under transient fault condition.what is the Effect of CT saturation on -overcerrent protection -impedance protection
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bi The burden of a CT is the load that is placed on the secondary of the CT It is usually specified ... View the full answer
Related Book For
Analysis and Design of Analog Integrated Circuits
ISBN: 978-0470245996
5th edition
Authors: Paul R. Gray, ? Paul J. Hurst Stephen H. Lewis, ? Robert G. Meyer
Posted Date:
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