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...


which one is dangerous AC Power r DC Power for Electrical
Shock ?

Answers were Sorted based on User's Feedback



which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / sandeep

DC is more dangerous because in AC current becomes zero 3
times in second so at that time there is great chance that
person can be separated from line thats why you alwase find
that persone getting shock gets thrown away from live
contact if he gets certain resistance due to touching of
wood or any insulating material but on other hand DC has
constan current so no chance of it becoming zero and no
chance of escape as mentioned above

Is This Answer Correct ?    34 Yes 0 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / venu babu

dc power

Is This Answer Correct ?    22 Yes 6 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / naresh kumar

DC power is dangerous than AC power. because AC power
having particular Time period,that means f=1/T ( in general
50-60 HZ)
but in DC power,Time period is zero f=1/0 ( which means f=
infinity )

Is This Answer Correct ?    6 Yes 2 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / rakesh

Dc Power is Danger coz. it has constant frequency.
AC power has sinsodal wave freq. c/sec.

Is This Answer Correct ?    7 Yes 6 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / shahulsnfa

sandeep's explanation is well enough for better
understanding

Is This Answer Correct ?    1 Yes 0 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / manish kumar janagal

dc is a constant current... and it never becomes zero.but ac current has sinusoidal waveshape of frequency 50 hz.. means it increses from zero to max.. and again decreses to negative max and agian increses ..... thus in a sec.. it becomes 100 times zero.... so the person is seprated from ac easily in comparision to dc

Is This Answer Correct ?    1 Yes 0 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / paramesha r l

I think AC is more dangerous.
Human body act as quasi capacitor due to contact resistance
Since Capacitor allows AC And Block DC severity of electric shock is less in DC.

In case contact is only one terminal I.e, + or - then severity is further less some time nil as there is no return path to source through human body.

Is This Answer Correct ?    0 Yes 0 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / hasmul sk

ac is more dengerous to dc.becuse-dc have magnitude and
derection of current same but in case ac reverse .is fully
depend on rms value. dc ac 220 v means (220*root 2)=311 .so
ac is more effective

Is This Answer Correct ?    3 Yes 4 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / arvind

both are dangerous,because anything in excess will create
aproblem for us and second technical answer is as per IS a
person can bear voltage upto 25v in ac and in dc is around
20vdc. as above these value only we will feel to get shock.

Is This Answer Correct ?    3 Yes 5 No

which one is dangerous AC Power r DC Power for Electrical Shock ?..

Answer / rajeshkumarbe


Ac power oly more danger then DC power coz it has frequency.
EXPLANATION:
In Human body pulse rate is 60-100 per minute .
Well conditioned athletes
40-60 beats per minute
Children (1-10)
60-140 beats per minute

But indian Frequency 50 c/sec

if touches that pulsate our body 50 c/sec
that enoromous attack will stop the heart beat

thank u

Is This Answer Correct ?    3 Yes 23 No

Post New Answer

More Electrical Engineering Interview Questions

arrange to send solved question and answer its easy to study and understand the thing, because of Exam is to be conducted shortly

1 Answers  


in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  


Why need 3phase machine double earthing?

0 Answers  


why one pin of plug pin is longer than other two? In some mobile chargers one pin is made not conducting .Why?

4 Answers  


what is motor

6 Answers   HBL Power Systems,


When MICC cables used ?

0 Answers   Clinga,


Why armature rheostat is kept in maximum position?

0 Answers  


What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?

0 Answers  


Comment on the working principle of operation of a single-phase transformer.

0 Answers  


hi engineers,if suppose distribution is going to two diff village mistakenly they r interchange the neutral of twowhat happen?

7 Answers   Bhel, L&T,


instead of neutral can we use earth/ground to flow the current in the circuit

2 Answers   Infosys,


How to calcluate the current by means wires/cables in square mm

2 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • 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)