Answer / shiddappa

static switch is an electronic switch that is usualy built
silicon controlled rectifiers or scrs
its use in ups systems

What are the protections for HT Motors?

1 Answers   BARC,

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Why is it that North America uses 60 hz frequency while Europe uses 50 hz?

4 Answers  

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whose the first invented AC voltage or DCvoltage

4 Answers  

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in dc shunt generator field is open in running condition what will happen?

8 Answers   century,

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Why 60Hz motor taking more current on load in 50Hz power supply?

1 Answers  

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what is the responsibility of C license holder in industry?

0 Answers  

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What are the necessary components of the feedback control system?

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As Electricity Generates in MW I w'd like to know What are the factors we have to consider regarding the transmission of electricity from generation station to Public uses(230 V)

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what is the workimg of ct &pt?

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Fire pumps are not used with ELCB control, why ?

4 Answers  

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Discribe type of fault in DOL and stardelta startor.

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Electrical Design specifications

1 Answers   Sabic,

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