Steam Boilers, Engines, Nozzles And Turbines MCQ Questions & Answers

Home

Competitive Exams MCQs

Aptitude English Verbal Reasoning Non Verbal Reasoning General Knowledge(GK) General Science(GS) Data Interpretation(DI) Banking Awareness Current Affairs

Computer Fundatmental MCQs

Computer Fundamentals Microsoft Word Microsoft Excel MS Power Point Tally Operating System Python AI(Artificial Intelligence)

Engineering Subjects MCQs

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering MCQs

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering Metallurgical Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry

Computer Fundamentals MCQs

Computer Fundamentals Microsoft Word Microsoft Excel MS Power Point Tally Operating System Networking Database SQL MySQL

Programming MCQs

C Programming C++ Programming Java Python PHP JavaScript

Advanced Programming MCQs

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Agriculture Sociology Psychology Home Science Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

Exam Categories

SSC Exams Railway Exams All Exams

SSC Exams

SSC CGL SSC CHSL SSC MTS SSC CPO SSC GD SSC JHT SSC Selection Post SSC Stenographer SSC JE

Railway Exams

RRB ALP RRB Technician RRB Section Controller RRB JE RRB Paramedical RRB Group D

Popular Exams

SSC CGL SSC CHSL SSC MTS RRB NTPC (Graduate) RRB Group D RRB ALP RRB Technician RRB Section Controller

Learn Steam Boilers, Engines, Nozzles And Turbines MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Steam Boilers, Engines, Nozzles And Turbines MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-7 section-3

Each section contains 100 MCQs on Steam Boilers, Engines, Nozzles and Turbines .

Coke is produced by

A) Pulverizing coal in inert atmosphere B) Heating wood in a limited supply of air at temperatures below 300°C C) Strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel D) Enriching carbon in the coal

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

A throttle governed steam engine develops 15 kW with 280 kg per hour of steam and 35 kW with 520 kg per hour of steam. The steam consumption in kg per hour when developing 20 kW will be nearly

A) 150 kg/h B) 210 kg/h C) 280 kg/h D) 340 kg/h

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Thermal efficiency of well maintained boiler will be of the order

A) 40% B) 50% C) 75% D) 90%

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The amount of water evaporated in kg per kg of fuel burnt is called

A) Evaporative capacity of a boiler B) Equivalent evaporation from and at 100°C C) Boiler efficiency D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Pick up the correct statement as regards Cornish boiler and Lancashire boiler

A) Cornish is fire tube and Lancashire is water tube B) Cornish is water tube and Lancashire is fire tube C) Cornish has two fire tubes and Lancashire has one D) Lancashire has two fire tubes and Cornish has one

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The diameter of tubes for natural circulation boiler as compared to controlled circulation boilers is

A) More B) Less C) Same D) Could be more or less depending on other factors

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The flow through a nozzle is regarded as

A) Constant volume flow B) Constant pressure flow C) Isothermal flow D) Isentropic flow

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The efficiency of a boiler is defined as

A) Ratio of heat actually used in producing steam to the heat liberated in the furnace B) Ratio of the mass of steam produced to the mass of total water supplied in a given time C) Ratio of the heat liberated in the furnace to the heat actually used in producing steam D) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

The maximum steam pressure in a Locomotive boiler is limited to

A) 0.18 MN/m² B) 1.8 MN/m² C) 18 MN/m² D) 180 MN/m²

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The maximum heat loss is a boiler occurs due to

A) Moisture in fuel B) Dry flue gases C) Steam formation D) Unburnt carbon

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

1 2 3 4 5 6 7 8 9 10

Steam Boilers, Engines, Nozzles And Turbines MCQ Questions & Answers | Mechanical Engineering