I must protest against this abominably unscientific and unhygienic method of peeling potatoes

"I must protest against this abominably unscientific and unhygienic method of peeling potatoes.
I need to only draw your attention to the sheer waste of vitamin values "
(a) T refers to
(b) The term ‘abominably’ means
© What was the speaker trying to exhibit?

(a) Private Quelch
(b) unpleasantly disgusting
© The speaker was trying to exhibit his knowledge.