Non Destructive Testing me penetrant testing method course hindi me, esme penetrant testing course ki jankari or interview ke anusar puche jane wale sabhi question and answer diye gye hai, jo interiew me puche jate hai, es book se aapko sabhi tarah ke interview pas krne me madad milegi,

esme objective question answer nhi hai,

es book me english or hindi word use kiye hai jisse aapko samajane me aasani rahe,

aapko Non Destructive Testing ki baki sabhi method ki jankari hindi book me jaldi milegi.

yah book keval penetrant testing ki hai jisme aapko course se interview tak sabhi jankari milegi.