Answer Posted / minu

no u cannot. this is because the metering and protection CT
cores are differently designed and r made up of different
materials. A Protection CT core is designed so as not to
get saturated at very high fault currents which can cause
mal-operation of the relay connected to that CT. Also, the
accuracy required in the metering CTs is higher than that
required in the protection CTs.

area control error

1726

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I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN

2077

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in indoor type circuit breakers why only the corner breaker trips specially during cold season. What is the reason.

1870

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hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why

1885

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What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?

3540

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What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?

1870

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can u please mail me the syllabus for GET exam for damodar valley corporation?

2067

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Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.

1870

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why current flow to the opposite direction of flow of electrons???????????

2155

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What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines

1787

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what is the IS foe lightning arrester?

2163

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What is advantages of VSCF wind electrical system?

2325

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What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

1742

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What are conduct on the testing in cf in ur site?

1656

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what is your aim

1908

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