Fuel Oil and Diesel Fuel Issues

Fuel Oil and Diesel Fuel Issues

University

10 Qs

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Fuel Oil and Diesel Fuel Issues

Fuel Oil and Diesel Fuel Issues

Assessment

Quiz

Chemistry

University

Hard

Created by

Isagani Sr Ico

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the common sources of fuel contamination in machinery?

Chemical residues, paint, solvents

Metal shavings, oil, grease

Water, dirt, rust, microbial growth, degraded fuel additives

Sand, debris, air bubbles

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does fuel contamination affect the performance of machinery?

Fuel contamination affects machinery performance by clogging filters, reducing combustion efficiency, causing corrosion, and decreasing overall performance.

Fuel contamination leads to increased fuel efficiency in machinery.

Fuel contamination has no impact on machinery performance.

Fuel contamination improves machinery performance by enhancing combustion efficiency.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the potential risks associated with fuel contamination in machinery?

Decreased performance, increased maintenance costs, potential breakdowns, and safety hazards.

Increased fuel efficiency, extended machinery lifespan, reduced emissions

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some preventive measures to avoid fuel contamination issues in machinery?

Storing fuel in open containers without protection

Using fuel additives without proper research

Regular maintenance of fuel filters, using clean fuel from reputable sources, storing fuel in clean and sealed containers, and ensuring proper ventilation in fuel storage areas.

Neglecting to check fuel quality before use

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the symptoms of fuel contamination in machinery?

Engine overheating, smoke from exhaust, strange noises

Smooth acceleration, consistent power output, improved fuel efficiency

Decreased engine temperature, increased engine lifespan, reduced emissions

Engine misfires, rough idling, reduced power output, stalling, increased fuel consumption

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can fuel filters help in preventing fuel contamination issues?

By trapping dirt, rust, and other particles present in the fuel.

By improving the vehicle's aerodynamics

By increasing the fuel pressure

By reducing the engine's horsepower

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What role does water play in fuel contamination problems?

Water can promote microbial growth, cause corrosion, and reduce the effectiveness of fuel additives.

Water can improve fuel efficiency

Water reduces the risk of engine damage

Water has no impact on fuel contamination

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