a gas mixture of ne and ar has a total pressure of 4.00 atm and contains 16.0 mol of gas. if the partial pressure of ne is 2.75 atm, how many moles of ar are in the mixture?

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current