A rotor of an induction machine is delta connected. Now is
there any necessacity to short the slip rings?

Answer Posted / velusamy

can u tell me the details of motor which has delta
connected rotor ?. If so, there should be atleast six slip
rings instead of three and i did not experience such type
of motors in my 15yrs of experience.

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is difference between isolation and ultra isolation transformer?, what is the method of testing ?

3835


i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,

1151


why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

1393


What is the high series capacitance winding on high voltage power transformer ?

1609


how generator load test is conducted?what are the steps?

1137






how to maintain frenquncy with syncronising sub-station for distribution

1655


Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

2079


What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

1245


what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.

1685


where solid grounding and where grounding through ngr done and why?

2087


How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

1508


hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

1622


A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

2018


what transformer we used normally and upto which kva?

1488


What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?

1522