Answer Posted / ravi
UPS means Uninteruptable power suply.There are two types
are UPSis thier. One is On-lie UPS other one is off-line
UPS. OIn On-line ups Double convertion will be thier It is
a pure sine wave form.It is USED for only Computers &
servers.
Inverter used for only lighting porpose only.No convertion
in this section
| Is This Answer Correct ? | 2 Yes | 10 No |
Post New Answer View All Answers
What are the questions that are asking at iris aptittude question paper
I am a fresher and i have done testing course from orbit institute hyd.can any1 say me whether it is necessary to do project in testing.if it is that which is best institute in hyd.can you please inform me if there is any job 4 freshers.thanxs
could u plz send me a sample placement paper for hpcl trainee engg exam..(electronics& telecommunication stream)...thnku deepikameena1@gmail.com
Dear All,I have RRB exam on 19th dec Plz send me the Last 5 years RRB Q&A of Electronics & communication Dept to mail id sham28sharieff@gmail.com.. please frnds if u do have the Q&A.. Plz send it..
how pwm signals generated????
Difference between mobile and a cell phone.
Define nyquist criteria.
State the differences between fir and iir filters?
Define buck boost converter.
Impedence of a parallel resonant circuit at resonance is ?
What are the applications of am transceiver.
What is the difference between edge triggered flip flop and level triggered flip flop?
What is tunnel diode?
define flyback converter.
what is a bleeder resistor?