why cant dc is transferd from one place to another place as
ac?

Answers were Sorted based on User's Feedback



why cant dc is transferd from one place to another place as ac?..

Answer / rameez rehman

It is difficult to transform direct current from one voltage
to another; hence, initially DC had to be transmitted at the
low voltage at which it was generated and used. This fact
limited its applicability: if transmission of large amounts
of electricity or transmission over long distances was
required, the cost of the conductor (copper wire) was
prohibitive. Alternating current may be generated at a low
voltage, boosted to a higher voltage by a transformer,
transmitted and converted back to a lower voltage before use.

Is This Answer Correct ?    7 Yes 4 No

why cant dc is transferd from one place to another place as ac?..

Answer / pooja

vry much losses accour due to transsmission of dc.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electronics Communications Interview Questions

1.Explain about RELAY. 2 . Explain about EARTH working  ((how earth connection working ))

3 Answers   Siemens, Sun Pharma,


What is mean by Compression technic and its formula? How many types of adaptors are there? How adaptive algorithm works for speech compression using Cosine packet transform?

0 Answers  


What problem arise if we use regulators without/before filters?

0 Answers  


dmrc entrance exam papers

0 Answers   DMRC,


HOW TO CHANGE SCHEDULING ALGORITHM OF A LINUX KERNEL THREAD DYNAMICALLY

1 Answers   Anna University, Wipro,






what is the difference between zener diode n tunnel diode in terms of their breakdown??????????

1 Answers   Bhel,


smtp?

3 Answers  


How Passive cards like Back planes to be tested throughly?

0 Answers  


Where are the successive approximation type adc’s used?

0 Answers  


Explain why 440 volts instead of 660 volts in 3 phases of supply system?

0 Answers  


why the shape of an op-amp is chosen triangular in shape?

16 Answers  


20 transistors go in a box and two dozen boxes are packed in a carton. How many cartons will be needed to pack 1920 transistors?

2 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4452)
  • 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)