Top 50 Steam Boilers Mechanical interview questions and

Jan 02, 2017 · Top 50 Steam Boilers Mechanical interview questions and answers for fresher experienced steam boilers animation, steam boilers nptel, steam boilers - the ins...

Water Tube Boilers - Power Plant Questions and Answers

6/14/2017 · This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Water Tube Boilers”. 1. In a glass rube type water indicator for a boiler, one end of the tube is connected to water space and the other end is connected to

Boiler in Thermal Power Plant

Boiler in Thermal Power Plant - MCQs with answers Q1. The boiler commonly used in a thermal plant are_____. a. Water tube type b. Fire tube

Water Tube Light and Heavy Oil Fired Boiler – Coal Fired

Both fuel and water supplies are carried with the …Marine steam boilers2019-2-5 · Important marine steam boiler information for technicians and engineers using marine boilers, water-tube boilers or fire-tube boilers, with heavy fuel oil burners or coal fired furnaces.Boiler Questions and Answers – Marine steam boilers2019-2-5 · Question ...

What are baffles in water tube boilers

Baffles in water tube boilers are generally spiral twisted pieces of metal (though other methods have been used) inserted into the flue tube to cause turbulence, in addition to back pressure for ...

Comparison Between Fire Tube and Water Tube Boiler

Comparison between Fire Tube and Water Tube Boiler can be done in 14 aspects. Those aspects are operating pressure, passage of material type in tubes, rate of steam generation, handling of load fluctuation, floor area requirement, efficiency, operator skills, design, maintenance cost are listed below in the tabular form.

Problems in Boilers

5/22/2015 · Water wall and screen tube headers were subsequently found to be blocked solid with plugs of steel which had formed when the molten boiler tubes and run back into their holes. In the foregoing incidents with water tube boilers the source of heat responsible for …

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What are some applications for a water tube boiler?

The water tube boiler forces water through tubes and heats these tubes from the outside. This is done in a combustion boiler, or in the steam generator of a pressurized water nuclear reactor.

Boiler Preventive Maintenance: 3 Stages + Maintenance Checklist

Apr 18, 2019 · Boilers are generally one of three main types – fire-tube boilers, water-tube boilers, and electric boilers. 1. Fire-tube boilers. Fire-tube boilers operate by letting hot combustion gases flow through tubes submerged in water. This converts the water surrounding the tubes to hot water or steam.

Solved: (a) Explain The Differences Between Fire-tube Boil

(a) Explain the differences between fire-tube boilers and water-tube boilers with respct to the following: • construction • operation • main mechanisms of heat transfer • properties and uses of steam produced. (b) Discuss the major factors which affect the choice of boiler type for particular applications.

Boiler Operator Study Guide

Answer: 6 months minimum 16. Water boilers at what temperature? Answer: 212ºF 17. If you went into a boiler room and the fire was on, and there was not water in the boiler, you should immediately add water to the boiler. True or False? Answer: False 18. In a fire tube boiler the water flows through the tubes. Answer: False 19.