Answer Posted / kishor mahale

station which generates electric power from thermal energy
is called thermal power station. produce thermal power coal
and other fuel are used.

wish of these transformer uses oil?

1575

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What is super thermal power plant? and how it will differ from normal thermal power plant

2225

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What are the advantages of hydropower?

1030

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why impudance relay used for medium transmission power system? why not others?

1405

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Direction of flow of active power and reactive power with logic?

1709

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WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?

2088

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What is the type of earth fault protection used in battery? explain.

2232

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In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.

1976

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Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?

2845

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what is formula to cal cute earth pit numbers and size of earth strip used in earthing?

2170

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role of europe union in UK safety legistlation (electrical safety)

1714

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Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!

2020

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An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.

1354

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we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.

2019

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why impedance relay is used for medium transmission line protection

2253

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