Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...


Is there any problem ,if R-Y-B voltage is constant , but
the air compressor taking one phase high current.what is
possible causes.the said compressor is very new.(55kw).

Answers were Sorted based on User's Feedback



Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high ..

Answer / sushil

there may be a manufacturing defect such as 1)damaged or
bad insulation of that perticular phase 2)It may also the
alignment problem of the shaft of compressor

Is This Answer Correct ?    8 Yes 1 No

Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high ..

Answer / kuldeep singh b.tech iitr

It may be due to winding problem. There may be different
winding resistance/induactance from the othe two one, of
that perticuler phase

Is This Answer Correct ?    5 Yes 0 No

Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high ..

Answer / vijay kadlag

r y b voltage may be constant but frequency missing

Is This Answer Correct ?    4 Yes 2 No

Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high ..

Answer / daxity

Obviously there is problem because the currents are not
balanced.the cause might be an imbalance in the winding
resistance which might come from unequal number of turns or
deffective insulation on that particular phase,or loose
connections on that phase from point of supply to the last
termination.........if the windings are perfectly
balanced:-misalignement and bearing failure can affect all
the phases.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer



More Electrical Engineering Interview Questions

How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?

0 Answers   Automobile, Siddhi Vinayak,


Why we generate power at multiple of 11 i.e 11kv,33kv etc.

9 Answers   DTV Solutions, Havells, TCS,


why we use RYB phase sequence? and somewhere we use UVW ? why?

6 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited, MUET, TCS,


What is accuracy of a measurement?

0 Answers  


Please send specifications for 1000KVA dry type transformer or where I can get the specifications?

2 Answers   PSU,






how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC

2 Answers  


how the 6.6KV motor can be used with 11KV?

2 Answers  


What is the difference between vector surge relay (78) and Pole slip relay (98G)

0 Answers  


why transformer neutrol is grounding

6 Answers  


What is the basic difference among Circuit breaker,Contractor and Isolator? Are they different names of same device/equipment?

2 Answers  


What is ht lt switchgear.

3 Answers   Bhel, HBL Power Systems,


what are the safety of chiller.

7 Answers  






Categories
  • Civil Engineering Interview Questions Civil Engineering (5076)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4445)
  • Electrical Engineering Interview Questions Electrical Engineering (16606)
  • Electronics Communications Interview Questions Electronics Communications (3915)
  • Chemical Engineering Interview Questions Chemical Engineering (1092)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (214)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (258)
  • Instrumentation Interview Questions Instrumentation (2992)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (123)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (0)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1378)