does CLEP raise your GPA?

[wfb0l2c]

if your college says that geting a 50 is passing with a C for a CLEP exam and they will give u equivilancy course credit for it, does that mean if you get a 50 ..they put the course down on the transcript with a C and contribute that to your GPA?

Much to my surprise, I received a letter grade on my official EC transcript for US Hist I taken in 2005.