Question

The types of hammer used for driving piles are ___________

(a) Drop hammer

(b) Diesel hammer

(c) Vibratory hammer

(d) All of the mentioned

I had been asked this question by my school teacher while I was bunking the class.

The origin of the question is Types of Piles in division Pile Foundations of Geotechnical Engineering II

Answer 1

Correct answer is (d) All of the mentioned

The explanation: Hammer of the following types: i) drop hammer ii) single acting hammer iii) double acting hammer iv) diesel hammer v)vibratory hammer.