CET exam Diploma Civil Engineering Previous years question paper

Can you provide me the CET exam Diploma Civil Engineering Previous years question paper????????

[Arvind Kumar]

This is the CET exam Diploma Civil Engineering Previous years question paper:

Cladding in thc optical fibcr is mainly used to
(I) to protect the 1.bcr from mechanical stresses
(2) to pohx the f.bcr from corrosion
(3) to protect the fiber from mechanical strength
(4) to poect thc Iibcr tram ckctromagnciic guidance

hydrogen bonding in water molecule is responsible for
(I) dccrcasc in its freezing point (2) increase in its ck.grcc of ionization
(3) increase in its boiling point (4) decrease in its boiling point

Which of the following is a Lcwis acid?
(I) Ammonia (2) Beryllium
(3) Boron fluoride (4) Magnesium oxide

Which of thc following compliments the components of a buffer olutton?
(I) Po1a%ium chloride and potassium hydroxide
(2) Sodium acetate and acetic acid
(3) Magnesium sulpha(c and wlplwnc acid
(4) Calcium chloride and calcium acetate