AT INPUT OF ups ,n-e is 2 volt ,at out of ups n-e is 15volt
why?
Answer Posted / guest
it is step-up by induction
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
How micro processor works without internal memory?
What is the effect of temperature on the reverse current of a p-n junction?
what is an excitation table?
What are digital electronic flip flops, state the different types of flip flop and their uses?
Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be
Explain how to calculate knee point voltage?
hai i need bhel model question paper for supervisor plz send this mail id bernatin@gmail.com
What is motherboard in pc? And why it is called motherboard.
what are the advantages of using a voltage follower amplifier?
What is the effect of polarization of dielectric under heat?
When do we need drive test?
What will happen if we change the polarity of microwave antenna?
what is the difference between pre-emphasis and modulation?
What type of gating signal is used in single phase ac voltage controller with rl load?
What is the frequency range of satellite communication?