why do we prefer -48 volt instead of -24volt or -12 volt
etc. ??



why do we prefer -48 volt instead of -24volt or -12 volt etc. ??..

Answer / ankush

aisa kuch nae he......... all have there individual
aplications.
if the load is more 48v is used, for medium 12v and for low
6 v......... so easy

Is This Answer Correct ?    1 Yes 2 No

Post New Answer

More Electrical Engineering Interview Questions

difference between high and low impedance BUS BAR relay??

0 Answers  


How many turns are there in primary winding? (In Transformer)

0 Answers   Philips,


What are the three major categories of error?

0 Answers  


avr is an automayic voltage regulator ... it regulates voltage before it synchronise with grid after synchronisation it regulates power factor why....

7 Answers  


ell me capacitor bank chossen formula.load in KW

1 Answers  






hey guys help me out.....what  are the industrial uses/functions of nozzles in industries 

0 Answers  


Why is the air gap between the pole pieces and the armature kept very small?

0 Answers  


What quedtion to ask a electrical maintenance technician?

5 Answers   Bhel, Royal Furnishers,


1.Can anybody explain Why starters are not used for motor starting in industries? 2.

7 Answers  


why we use only sine wave in ac why we do not use other wave forms

21 Answers   BARC, NTPC,


How conventional fire alarm system works?

1 Answers  


why electric shock due to dc is dangerous than that of ac

8 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)