Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Do you know how to maintain a generator, if so what are
those maintenances?

Answers were Sorted based on User's Feedback



Do you know how to maintain a generator, if so what are those maintenances?..

Answer / satya dev ( knight frank)

For Engine side
A- Check - Every day- check battery voltage, oil level etc.

B- Check 300 hrs/6 month- replace lub oil, fuel filter ,
water seperator & super by pass filetr, also change the
Loub oil.

C- Check - 1500hrs/1 year - repeat B check & tighness the
tappet, rocker lever , change the Air filter.

D - Check - 5000-6000 hrs/2 year- repeat B & C check &
Carried out the following activity---

1- Calbribation of fuel pump
2- Calibration of turbocharger
3- Calibration of Injectors

& replace all gasket form head & check the piston if any
spot found will replaced immediataly.

Is This Answer Correct ?    14 Yes 3 No

Do you know how to maintain a generator, if so what are those maintenances?..

Answer / chinna

There are 3 maintenance A check,B check,C check Like this
Example A check means Daily check 1)Distilled water in the
batteri 2)Engine Oil level 3)Air Filter cleaning Like this
type of maintenance

Is This Answer Correct ?    12 Yes 2 No

Do you know how to maintain a generator, if so what are those maintenances?..

Answer / nabil

Inspection of AC Exciter
Removal of Rotor
(1) Inspection of Stator winding, Stator Wedge Looseness
(2) Inspection of Stator Core
(3) Inspection of Shaft Journal and Shaft Corner by Visual
Inspection, Ultrasonic Examination, Magnetic Particle
Examination
(4) Inspection of Retaining Ring Outer Surface by Ultrasonic
Examination, Penetrate Examination, Visual Inspection
(5) Inspection of End winding
(6) Inspection of Collector Ring, Measuring of Collector
Ring
Groove Depth
(7) Inspection of Rotor Fan and Bolts, Coupling Bolts by
Visual
Inspection, Penetrate Examination, Ultrasonic
Examination
(8) Inspection of Field End winding
(Special) Inspection of AC Exciter

Carrying Rotor into Work Shop and Disassembly of
Retaining Rings
The difference from the 4th year inspection are below.
(1) Inspection of Each Wedge by Fluorescent Penetrant
Examination, Magnetic Particle Examination
(2) Inspection of Retaining Ring Inner Surface by
Ultrasonic Examination, Visual Inspection, Penetrant
Examination
(3) Inspection of Winding in the Slot Section
(4) Replacement of Pole to Pole Connector
(5) Inspection of Main Lead and Insulation cover Inspection
of Bolts by Ultrasonic Examination, Magnetic Particle
Examination
(6) Measuring of Inter Turn Voltage, High Potential Test,
Measuring of Winding Resistance
(7) Inspection of Coupling by Visual Inspection, Ultrasonic
Examination, Penetrant Examination

Overall Inspection for Stator Winding

Removal of Rotor
(1) Inspection of Stator Wedge Looseness
(2) Inspection of Spacer inside Stator Slot Section
(3) Inspection of Bolts for Endwinding Portion, Looseness
of Endwinding Tie, Looseness of Phase Connection Ring etc.
(4) Inspection of Sliding Structure (Water Cooled Stator
Winding)
- Periodical inspection, every month
the carbon brush length, cleaning the brush holder one
by one

Is This Answer Correct ?    4 Yes 1 No

Do you know how to maintain a generator, if so what are those maintenances?..

Answer / suresh kumar

First of sll it's body should be maintained clean and dust
free for proper cooling. Carbon brushes (if available)
should be checked properly for any sparking. Excitation
voltage should be correct and automatic voltage regulator
should be working perfectly. Load should not be given more
than its rating. If possible always it should be allowed to
run in better lagging power factor. If any external cooling
media is available, it should work properly.

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

Explain the purpose of inductor in an electric circuit?

0 Answers  


Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

0 Answers  


If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

0 Answers  


how to wiring it with contactor and timer together

0 Answers  


Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,


What are the raitings of Mcb,mccb and Acb in detail ??

0 Answers   Engineering Vision,


what is the difference between electrical & electronics?

4 Answers   JSW,


What is the control action?

0 Answers  


why we use isolation transformer?

2 Answers   Godrej,


What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?

0 Answers  


What is the role of power pack in substation protection system?

0 Answers   Facor,


plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in

0 Answers   HPCL,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)