what is the application of dynamic Breaking resistor in
inverter ? & How it works ?

Answer Posted / sasi

it kept simply for the sake of inverter protection.

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is meant by celling voltage & current in excitor ?

1583


what is meant by IGBT how they differ from tyristor ?

1935


pls,send the previous year written test questions.

1448


why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)

1478


What are your future plans for the company if permanently employed?

1706






Motor,transformers,capacitor tubelight etc....

1216


Can clean earth cable be considered as low current cable

1554


HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

1565


Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer

1445


how is the incoming cable size calculated for a given current rating of a panel??

1438


how we findout a ignater is faulty or not?

1600


What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

980


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)

1844


Why is back emf used for a DC motor? Highlight its significance.

704


pls tell us AC plant are how do work and parts name with picture

1459