What are the types of circuit breakers ?

Answer Posted / swethareddy

SF6,AIR,VACCUM,OIL

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor

974


what can be the causes of capacitor start motor having a higher current that its actual

1519


Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

1663


Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

1426


what is the requirement regarding earthing of Single conductor with AWA

1668






What descriptive information does the NEC require to be marked on all conductors?

1471


What is the effect of positive feedback on the stability of the systems?

658


What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

1002


What is Servo Ventilated Motor?

1613


Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1360


Write the force balance equation of ideal dashpot element.

854


what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

1494


Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT? 

1464


What is CCT (Correlated Color Temperature) ?

1515


what is the difference between dry and wet type of 132kV terminations. which one is durable

1567