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

DCS marshaling Cabinet Power supply can be replace during plant running time?
Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge it is possible to replace one of them in running plant if the other one is healthy.
MY question is how switching done.

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Power Plant Engineering Interview Questions

We have 132KV/11KV Grid connected power transformer for getting power from Grid. Can we use this transformer for sending generated power as well. I mean step up from 11KV to 132KV and transmit.

6 Answers  

what is under voltage protection 27

1 Answers   CLP, NCC,

why IBD Vent is kept at higher elevation than CBD ?

4 Answers  

How to calculate air to fuel ratio in boilers

1 Answers  

What do mean by 3t

1 Answers   Aman, Birla, Grasim,

What is excitation current and voltage in hydro power plant ?

1 Answers   ISS, Perfect Line,

why do you consider yourself a suitable candidate for this position

0 Answers   Amazon, Eskom, Nabard,

why do we use contro fluid tank (cft)in turbo generator area(tg) in power plant?

1 Answers   MPL,

We know primary ,secondary air so, What is the work of Tertiary air in Thermal power plant

2 Answers   NPTI,

What is reheater protection based on what mft will be act on RH protection

2 Answers  

Difference between directional earth fault and non-directional earth fault

2 Answers  

voltage and frequency is equal but synchronisation not complete why?

1 Answers  

  • 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)