If I change my webhost will my Google PageRank reset to 0?

Same domain name and site, but switching host (and nameservers.)

If I change my webhost will my Google PageRank reset to 0?

No it will not have any effect. It is your site that matters not the webhost.

Regards, Zyfert

http://webhosting.cybersprout.com

If I change my webhost will my Google PageRank reset to 0?

No