Describe the principle of step-up chopper. Derive an expression for the average output voltage in terms of input dc voltage & duty cycle?
1188Explain the working of current commutated chopper with aid of circuit diagram and necessary wave forms. Derive an expression for its output voltage?
1058Describe the working of 3φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?
1189For a type a chopper (first quadrant), express the following variables as a function of vs, r and duty cycle in case the load is resistive average output voltage and current?
1264Describe the working of 1φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?
1284Explain the working of voltage commutated chopper with aid of circuit diagram and necessary waveforms. Derive an expression for its output voltage?
1111Describe the working of 3φ semi converter. And derive the expressions for average output voltage and rms output voltage?
1121how would you handle the extreme pressure during emergency if you know that plane is not safe and it might crash anytime?
1074How would you handle the extreme pressure during emergency situation if you know that plane is not safe and it might crash anytime?
1065
When you compressed multiple requests, how would you know which had ?marker update? enabled or not?
What are the expressions allowed?
Is there another way to get the same genetic trait expressed in corn without the risk of being spread to other organism?
concomitant administration of 6-mercaptopurine and which product results in severe bonemarrow suppression?
Calculate how much oxygen is dissolved in 100 milliliters of blood if the blood is exposed to a partial pressure of oxygen of 120 torr?
Enhance the Debug() function so that the programmer has to press Enter or Return after debugging is deactivated?
What are "regular expressions"?
Compare and contrast feedback inhibition and enzyme repression?
Do you have recombinant protein expression experience? Explain?
How do you handle multiple banners(at the top the page, the banner is scrolling) in a web page(Dont take the name property(regular expression))
How to find coexpressed genes on NCBI GEO?
advance the focus to next consecutive fields when Enter Key is pressed
Reading which Non-Character Key was pressed
Code to Block submission of form by pressing Enter Key
what is Baculovirus Expression ?