Explore topic-wise MCQs in Energy Engineering.

This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

WHICH_FUEL_IS_HEAVIER_THAN_PETROL_BUT_LESS_VOLATILE_AND_IT_IS_COMMONLY_USED_AS_DOMESTIC_FUEL??$

A. Diesel
B. Distilled fuel
C. Kerosene
D. Alcohol
Answer» D. Alcohol
2.

WHICH_FUEL_HAS_THE_LIGHTEST_LIQUID_PETROLEUM_FRACTION??$

A. Diesel
B. Petrol
C. Distillate
D. Kerosene
Answer» C. Distillate
3.

Which fuel has higher thermodynamic efficiency in liquid fuels?$

A. Diesel
B. Petrol
C. Kerosene
D. LPG
Answer» B. Petrol
4.

Which fuel is slightly heavier than kerosene and is produced in petroleum fractions?$

A. Diesel
B. Crude oil
C. Gasoline
D. Distillate
Answer» E.
5.

Which among the following fuels need excess amount of air for complete combustion?

A. Natural fuels
B. Liquid fuels
C. Gaseous fuels
D. Artificial solid fuels
Answer» E.
6.

Which is the artificial liquid fuel obtained by fermentation process?

A. Fuel oil
B. Alcohol
C. Distillate
D. Kerosene
Answer» C. Distillate
7.

Which liquid fuel has wider composition than diesel and used in furnaces of oil fired boiler?

A. Fuel oil
B. Petrol
C. Distillate
D. Alcohol
Answer» B. Petrol
8.

Name the process used to eliminate impurities present in crude oil?

A. Distillation
B. Filtration
C. Sedimentation
D. Coagulation
Answer» B. Filtration
9.

In what forms are liquid fuels available in nature?

A. Light distillate
B. Petroleum spirit
C. Petroleum naphtha
D. Crude petroleum
Answer» E.
10.

Choose the proper disadvantage of solid fuels out of given option?

A. They produce lot of smoke
B. They have low ignition temperature
C. They are high in production cost
D. They cannot be easily transported
Answer» B. They have low ignition temperature
11.

Which is the correct advantage of solid fuels out of given option?

A. They have low ignition temperature
B. They produce small amount of smoke
C. They have higher calorific value
D. They do not form any clinker
Answer» B. They produce small amount of smoke
12.

Which fuel is produced by powdering low grade coal with high ash content?

A. Coke
B. Pulverized coal
C. Charcoal
D. Briquette coal
Answer» C. Charcoal
13.

Which fuel is prepared by moulding finely ground coal under pressure?

A. Coke
B. Charcoal
C. Briquette coal
D. Lignite
Answer» D. Lignite
14.

Which fuel is prepared by heating bituminous coal continuously for 15 to 18 hours in closed chamber?

A. Charcoal
B. Anthracite
C. Coke
D. Briquette coal
Answer» D. Briquette coal
15.

Which fuel is produced by slow pyrolysis?

A. Dung cake
B. Coke
C. Charcoal
D. Briquette
Answer» D. Briquette