Power Plant Engineering MCQ Questions & Answers

Home

Competitive Exams

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

Computer & Programming

Computer Fundamentals Networking SQL Database C Programming C++ Programming Java Python

Other Subjects

Commerce Management Law Political Science Psychology Agriculture

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 Group D RRB ALP RRB Technician RRB Section Controller

Engineering Subjects

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry Metallurgical Engineering

Computer Fundamentals

Computer Fundamentals Networking Database SQL MySQL

Programming

C Programming C++ Programming Java Python PHP JavaScript

Advanced

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

Blowing down of boiler water is the process

A) to reduce the boiler pressure B) to increase the steam temperature C) to control the solid concentration in the boiler water by removing some of the concentrated saline water D) none of the above

Discuss

Answer & Solution

Answer: Option C

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

Reheat cycle in steam power plant is used to

A) utilise heat of flue gases B) increase thermal efficiency C) improve condenser performance D) reduce loss of heat

Discuss

Answer & Solution

Answer: Option B

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

Underfeed stokers work best for __________ coals high in volatile matter and with caking tendency

A) Anthracite B) Lignite C) Semi-bituminous and bituminous D) All of the above

Discuss

Answer & Solution

Answer: Option C

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

The isentropic expansion of steam through nozzle for the steam initially dry saturated at inlet is approximated by equation.

A) pv = C B) pv1A = C C) pv1i = C D) pv

Discuss

Answer & Solution

Answer: Option D

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

Rankine cycle efficiency of a good steam power plant may be in the range of

A) 15 to 20 per cent B) 35 to 45 per cent C) 70 to 80 per cent D) 90 to 95 per ceut

Discuss

Answer & Solution

Answer: Option B

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

The efficiency of a modern boiler using coal and heat recovery equipment is about

A) 25 to 30% B) 40 to 50% C) 65 to 70% D) 85 to 90%

Discuss

Answer & Solution

Answer: Option D

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

The draught which a chimney produces is called

A) induced draught B) natural draught C) forced draught D) balanced draught

Discuss

Answer & Solution

Answer: Option B

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

Evaporative type of condenser has

A) steam in pipes surrounded by water B) water in pipes surrounded by steam C) either (A) or (B) D) none of the above

Discuss

Answer & Solution

Answer: Option A

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

1 2 3 4 5 6 7 8 9 10

Power Plant Engineering MCQ Questions &amp; Answers | Electrical Engineering

Power Plant Engineering MCQ Questions & Answers | Electrical Engineering