why in electric train we can't feel current & generally we
have get socked in our normal electricity ?
Answers were Sorted based on User's Feedback
Answer / s.sarkar
the metal body of the train provides a much lesser resistive path for the current to flow as compared to the highly resistive human body of ours..
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / bpn
due to high loses...........
if current is feel then it have low voitage,
due to heat effect....H=i2rt. maximum electric is wastage.
and safety purpose dc series motor are used in electric train.
| Is This Answer Correct ? | 0 Yes | 1 No |
If genrator not build up voltage , How u can Manually Excite ?
what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
Why RCD trips on connecting to one Socket but not trips one other circuit on same RCD.
High Voltage out door substation-annual maintenance, things to be considered
what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.
if the transformer at full load have a iron loss =900w and copper loss = 1600w . what percent of the load will the transformer has a maximum efficiency?
what is the difference between single phase, 2 phase, and 3 phase in electric meter?
I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE
Why the brushes used in dc machines are made of carbon not from other metal?
If UG power cable both ends are to be earthed or what? If not why?
how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.
what is the difference between on line UPS & INVERTOR
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)