Answer / somu

transformer can be protected by using the
circuibreaker,buccholz relay,isolator,merz prize protection
using current transformers.

Answer / kundanmalani1990

x'mer protection only for the buccholz relay are use!!!!!!

two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb

6 Answers  

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What is mean 2XWY

0 Answers   Wilo,

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What are the typical values of characteristic impedences of overhead line and underground cabel? Why there is so much variation?

1 Answers  

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What is the function of the circuit breaker failure relay?

0 Answers  

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What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

0 Answers   Great Eastern Energy Corporation Ltd,

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what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

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what are the components of a start and stop motor control?

2 Answers  

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what is meant by armature reaction?

13 Answers  

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how to calculate the settings for shaft ct protn in hydro generators

0 Answers  

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Zone of protection and tripping scheme of arc protection relay.

0 Answers   KSEB, L&T, Siemens,

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Is it benefitial to supply 210v ac to lighting fixtures instead of 240v ac?

2 Answers  

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what is different between installation and commonissonig.

3 Answers  

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