There are a Transformer and an induction machine. Those two
have the same supply. For which device the load current
will be maximum? And why?

Answer Posted / apoorv gupta

in a induction motor, the secondary part , i .e. ,its rotor
is rotating , so it has mechnicallosses,which include
friction and windage losses, therefore , it has todraw more
current frm the main supply,on the other hand, trnsformer
secondary is stationary , it does not have rotational
losses, therefore it draws less current from the supply

Is This Answer Correct ?    4 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

description about dry type transformers

1468


PLS MENTION QUESTIONS ASKED IN IOCL INTERVIEW FOR ELECTRICAL EGG??

1949


when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)

1517


Starting times for soft starter & power factor is thier any standard or datas available in manufactures list. Kindly suggest.

1460


what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

1483






What happens to voltage when current through the inductor is constant?

671


how does a shunt reactor maintains the bus voltage???

1576


I need HT sphere gap calibration table. Can any body help me.

1519


how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me

1454


Please explain me about Relay curves and their sources to read ?

1355


sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

1639


how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)

1228


What is the difference between Generator Differential Relay and Transformer Differential Relay?

1706


how to determine ct ratio in ht vcb?

1328


how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?

1189