GENERAL DRILLING EXAM – FUNDAMENTALS
PRACTICE QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) Q&A 2026 |INSTANT
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1. Which PPE is MOST critical during active drilling
operations?
A. Sunglasses
B. Hard hat
C. Cotton gloves
D. Sandals
Rationale: A hard hat protects against falling objects and
rotating equipment hazards.
Correct answer: B
2. What does a Job Safety Analysis (JSA) aim to do?
A. Increase drilling speed
B. Identify and control hazards
C. Reduce fuel use
D. Improve borehole yield
Rationale: JSA focuses on hazard identification and risk
control.
Correct answer: B
3. Which hazard is most associated with rotating drill rods?
A. Fire
B. Entanglement
, C. Flooding
D. Noise
Rationale: Rotating parts can catch clothing or body parts.
Correct answer: B
4. Why should unauthorized persons be kept away from the
rig?
A. To reduce noise complaints
B. To protect equipment
C. To prevent accidents
D. To save fuel
Rationale: Restricted access reduces injury risk.
Correct answer: C
5. Which fire extinguisher is suitable for fuel fires on a rig?
A. Water
B. Foam or dry powder
C. Sand only
D. CO₂ only for solids
Rationale: Foam or dry powder is effective for flammable
liquids.
Correct answer: B
6. What is the first action in an emergency on site?
A. Continue drilling
B. Evacuate and alert others
C. Secure tools
D. Call the client
, Rationale: Safety of personnel comes first.
Correct answer: B
7. Why is equipment guarding important?
A. Improves drilling depth
B. Reduces maintenance
C. Prevents contact with moving parts
D. Increases penetration rate
Rationale: Guards prevent accidental contact with
hazards.
Correct answer: C
8. Which condition increases the risk of slips and falls?
A. Dry ground
B. Muddy rig floor
C. Clear signage
D. Good lighting
Rationale: Muddy surfaces are slippery.
Correct answer: B
9. Noise exposure on drilling sites can cause:
A. Improved concentration
B. Hearing loss
C. Better communication
D. Reduced fatigue
Rationale: Prolonged noise damages hearing.
Correct answer: B
10. Why should lifting be done using proper techniques?
A. To save time
PRACTICE QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) Q&A 2026 |INSTANT
DOWNLOAD PDF
1. Which PPE is MOST critical during active drilling
operations?
A. Sunglasses
B. Hard hat
C. Cotton gloves
D. Sandals
Rationale: A hard hat protects against falling objects and
rotating equipment hazards.
Correct answer: B
2. What does a Job Safety Analysis (JSA) aim to do?
A. Increase drilling speed
B. Identify and control hazards
C. Reduce fuel use
D. Improve borehole yield
Rationale: JSA focuses on hazard identification and risk
control.
Correct answer: B
3. Which hazard is most associated with rotating drill rods?
A. Fire
B. Entanglement
, C. Flooding
D. Noise
Rationale: Rotating parts can catch clothing or body parts.
Correct answer: B
4. Why should unauthorized persons be kept away from the
rig?
A. To reduce noise complaints
B. To protect equipment
C. To prevent accidents
D. To save fuel
Rationale: Restricted access reduces injury risk.
Correct answer: C
5. Which fire extinguisher is suitable for fuel fires on a rig?
A. Water
B. Foam or dry powder
C. Sand only
D. CO₂ only for solids
Rationale: Foam or dry powder is effective for flammable
liquids.
Correct answer: B
6. What is the first action in an emergency on site?
A. Continue drilling
B. Evacuate and alert others
C. Secure tools
D. Call the client
, Rationale: Safety of personnel comes first.
Correct answer: B
7. Why is equipment guarding important?
A. Improves drilling depth
B. Reduces maintenance
C. Prevents contact with moving parts
D. Increases penetration rate
Rationale: Guards prevent accidental contact with
hazards.
Correct answer: C
8. Which condition increases the risk of slips and falls?
A. Dry ground
B. Muddy rig floor
C. Clear signage
D. Good lighting
Rationale: Muddy surfaces are slippery.
Correct answer: B
9. Noise exposure on drilling sites can cause:
A. Improved concentration
B. Hearing loss
C. Better communication
D. Reduced fatigue
Rationale: Prolonged noise damages hearing.
Correct answer: B
10. Why should lifting be done using proper techniques?
A. To save time
