A rotor of an induction machine is delta connected. Now is there any necessaci

Categories >> Engineering >> Electrical Engineering
Suggest New Category

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

Question Posted / merajul

8 Answers
12155 Views
TCS, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

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

Answer / victorvgp

r u sure in this question?
if rotor is delta connected then, why slip rings r there?

Is This Answer Correct ?

8 Yes

3 No

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

Answer / nagraj

senseless quetion.. how can u brought the slipring
connections from delta connected rotor

Is This Answer Correct ?

4 Yes

2 No

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

Answer / 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

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

Answer / sandeep vishnoi

first of u have to think why we use star connection and why
we use delta connection .in star starting current
reduced .ok to if u want to increase starting current than
its connect in delta.if u connect rotor in delta than there
is no need of slip ring.

sandeep vishnoi
simbhaoli

Is This Answer Correct ?

1 Yes

2 No

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

Answer / felixraj

very good question
the question was not clear .its nothing but wound rotor it
will RAN but the eff depends on Z

Is This Answer Correct ?

0 Yes

2 No

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

Answer / felixraj

no need of slip ring(dela-closed path)

Is This Answer Correct ?

2 Yes

4 No

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

Answer / manoj kumar tiwari

if rotor connectionis in delta.delta connection forms a
closed path,so no necessity to short the slip rings

Is This Answer Correct ?

1 Yes

3 No

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

Answer / gurunayk

Its not necessory.....bcz windings already got shorted....
reas star delta starter from B.L.Theraja

Is This Answer Correct ?

0 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

DEAR ALL I have motors ( 10 units )each one is 90kw 380V 50 HZ 1000rpm but new local pwer is 220v 60 hz requierd rpm should be 1000 pleas what the beast solution is used frequncy converter or rewinding all motos or chang all motors thanks

6 Answers GE,

how to calculate

0 Answers

Dear Sir / Madam, Actually we requied 64 A MCB, But i have 32 A MCB = 2 No's this two i have to make series connection and we usw any place? isit possible or not......

4 Answers Hindustan Unilever Limited,

What are effect of radio system in DCS Distributed control system ?

1 Answers Sabic,

what is creepage distance

2 Answers

How to distinguish between the armature wires with the field wires of a Dc motor ?

5 Answers

whats the differece between Exd and Exe

0 Answers IFFCO, TN,

Explain advantages of storage batteries

0 Answers

what are safety measures in /control in diesal engine/ explain them?