Boiler Exam 1c Minnesota Quiz! Latest Update 2025-2026 Questions and 100% Verified Correct Answers with Rationale Guaranteed A+
• 1/165 Questions What should be displayed in the boiler room
- Vacation schedule, chemicals used, and insurance papers
- Boiler operator lecense, certificat of inspeciton or exemption state
inspector private ins.
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• 2.
95 on a steam boiler system, shat is the first thing a boiler operator should do when entering a boiler room?
- A blow down the boiler
- B check the water level in the boiler
- check the fire in the combustion
- B check the water level in the boiler
Correct Answer
Explanation 1 / 3
When entering a boiler room, the first thing a boiler operator should do is check the water level in the boiler. This is important to ensure that there is enough water to maintain proper operation and prevent overheating or damage to the boiler. By checking the water level, the operator can determine if any adjustments or actions need to be taken to maintain the correct water level and ensure the safe and efficient functioning of the boiler system.
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1
• 3.
92what three things are required to support combustion?
- A fuel, an arc, and time
- B fuel, heat, and oxygen
- C fuel, an arc, and temperature
- B fuel, heat, and oxygen
Correct Answer
Explanation To support combustion, three things are required: fuel, heat, and oxygen. Fuel provides the substance that will burn, heat provides the energy required to initiate and sustain the combustion process, and oxygen acts as the oxidizing agent that reacts with the fuel to release energy in the form of heat and light. Without any one of these three elements, combustion cannot occur.
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• 4.
If you fail a boiler operator exam how long must you wait before you can tetest?
- 10 DAYS
- 30
- 45
- 60 2 / 3
Correct Answer
- 30
Explanation After failing a boiler operator exam, you must wait for 30 days before you can retest.This waiting period allows you to review and prepare for the exam again, ensuring that you have sufficient time to study and improve your knowledge and skills before attempting the test again.
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• 5.
Steam bolier are low pressure when steam boiler are not over 15 psi and liquid boiler are not over 160 psi or 250 deg
- True
- False
- True
Correct Answer
Explanation This statement is true because steam boilers are typically designed to operate at lower pressures, usually not exceeding 15 psi. On the other hand, liquid boilers, such as water boilers, can operate at higher pressures, but still not exceeding 160 psi or 250 degrees Fahrenheit. Therefore, the statement accurately describes the pressure limitations for steam and liquid boilers.
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• 6.
Draft is the difference in pressure between tow points that cause air gases to flow
- True
- False
- / 3
Correct Answer