Answer / gurusaran

The objective is to protect SCR against high dV/dt.The
protection is called as Snubber Circuit.It is a series
combination of resistor 'R' and capacitor 'C'.The capacitor
'C' is used to limit the dv/dt across the SCR.The resistor 'R'
is used to limit high discharging current through the SCR.

Answer / x

Limit to noise generate

the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?

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what is mean by current

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why star point of motor shall not be grounded?

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HI, I want to buy a new Xformer to my plant. what are the main parameter should I check ( Xformer rating is 16 MVA)

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What is the meaning of floating point earthing in battery backed systems ?

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why neutral grounding transformer is used for generator and why it is not used for transformers?

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Give the selection criteria of a 3 Phase transformer for industrial purposes ?

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what is the long transmission lines

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what is legal process of dg set?

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Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,

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state basic meaning of 'INDUSTIAL AUTOMATION'?

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