What is the Different Between Breaker and One and half
breaker.

Answer Posted / k.sri405

if there is two bus bar and simple breaker is used than
there will be need of one transfer bus in case of any
failure of one bus. But if one and half circuit breaker is
used than there is no need of transfer bus because if one
bus gets fail than there will be no interruption of power .

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.

1584


what is self capacitance of inductor

1844


Comment on the working principle of operation of a single-phase transformer.

707


what are all the components required to assemble solar panel other than pv cell?

966


Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

9026






What is class ab operation?

643


what is cathodic protaction?

1497


If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

906


How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

1612


What are the types of the glands and difference between single and double compression type of cable Glands.

1625


how much GROUND & NEUTRAL VOLT maintain in data center.

1540


ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

1621


Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..

1653


what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?

1685


draw 3 phase rectifier diagram

1721