Question: PART 1-SHORT ANSWER (4 MARKS) Question 1. Explain how a diesel hammer works. List two advantages and two disadvantages associated with diesel hammers. (2

PART 1-SHORT ANSWER (4 MARKS) Question 1. Explain how a diesel hammer

PART 1-SHORT ANSWER (4 MARKS) Question 1. Explain how a diesel hammer works. List two advantages and two disadvantages associated with diesel hammers. (2 marks) advantages: Save time x 1. Raise to Piston to 2. Fill into 3. exploration, Start 4. air emission and fill= Piston economical operation work disadvantages: Do not performatice well while a drive into si soft soil.

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