what is dc system? how getting pulse from rectifier?
Answer Posted / sundar
Dc system direct current or direct voltage system.This is getting pulse depend from incoming source.
Single phase system giving pulse positive and negative pulse but positive single pulse only negative ground.Two phase system giving four pulse ..
Negative pulse like ground.If you touch negative when circuit is not closed no effect?O effect?
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW
Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)
how many safety really of DG sets.
Explain Circuit Breaker Trip Characteristics in detail.
what transformer we used normally and upto which kva?
What are the two basic types of transformers?
When lag/lead/lag-lead compensation is employed?
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
what is the range of maximum DOL and SDS can be use for pump and fan application
If UG power cable both ends are to be earthed or what? If not why?
Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?
how much flux density of CRNO core
What is self exciting?