Answer / k.prakashchandra

Generally MCP ( manual call point)comes with hooter which is
a siren . It is used in fire alarm system. With MCP, the
event can be communicated from the place where hooter cum
MCP is installed, instead of coming back for announcement.

Answer / thakur

hooter blow means any alarm or selectable or programmable
condition
mcp means MAN CALL POINT when fire occouring in the plant.

what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end

0 Answers   Areva,

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0 Answers  

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1 Answers   L&T,

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0 Answers   MPPTCL,

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1 Answers  

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8 Answers   Steel Plant,

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4 Answers  

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0 Answers   TATA,

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6 Answers  

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What is class ab operation?

0 Answers  

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On what basis the the size of Lightning arrester for buildings are selected ?

0 Answers   KGD,

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