diff. between star, delta connection?
Answers were Sorted based on User's Feedback
Answer / shoaib9786
Star Connection:
1. It is a setup where in one end of each phase is
connected together so as to form a neutral.
2. It is used for variable loadings
3. The line current = Phase current
4. The Line voltage = sqrt(3)* Phase volatge.
DELTA CONNECTION:
1. It is a setup wherein one end of one phase is joined to
starting end of another end so a ring is completed.
2. It is used for balanced loads.
3. There is no neutral in here
4. Line current = sqrt(3)*phase current
5. Line voltage = phase voltage.
Hope that answers
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / karthik_elec
in star connection, I phase = I line, V line root3 V phase, in delta connection, I Line root3 I phase, V line equal to V phase,
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / karthik_elec
and in star connection we can get neutral, but in delta we cant get neutral point
| Is This Answer Correct ? | 2 Yes | 0 No |
how we can save electrical energy in industries,please give some inputs
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
generator means
is there any chance to get shock from the transformer oil at the time of maintenance due to its dielectric property. . ?
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
what is the general Classification of Generators
How is a 100 MVA transformer cooled?
What are the possible causes if load is not same on all the three phases
can you plz send l&t aptitude questions if available its urgent plz plz plz
why rotor current reading is taken & why not stator?
how we can calculate chiller required ampear?
Two alternators say 1 & 2 are poised to parallel operation. But at the time of paralleing alternator 2 gets out of the system by tripping Earth fault relay. Please send me reply why this is happening?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)