» Thermal Engineering 2 solved MCQs

To refrain from separation in subsonic nozzles, the expansion angle must not be more than

Byadmin April 7, 2021

Question:

To refrain from separation in subsonic nozzles, the expansion angle must not be more than

10 degrees

20 degrees

30 degrees

40 degrees

Answer» a. 10 degrees

Note:

The above multiple-choice question is for all general and Competitive Exams in India.

» Thermal Engineering 2 solved MCQs

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

Question:

Choose the proper disadvantage of solid fuels out of the 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» a. they produce lot of smoke

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Choose the proper disadvantage of solid fuels out of the given option?
» Principles of Food Preservation solved MCQs

Which of the following statement with respect to food preservation is true?

Question:

Which of the following statement with respect to food preservation is true?

A.
leafy vegetables perish fast due to their high moisture content
B.
cereals have the highest requirements of moisture and soil types
C.
cereal can be grown with less labour and yield of food is high
D.
all of the mentioned
Answer» d. all of the mentioned

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Which of the following statement with respect to food preservation is true?
» Engineering Materials solved MCQs

Dielectric strength of a material is

Question:

Dielectric strength of a material is

A.
Capacity to withstand high voltage
B.
Magnetic property
C.
Energy storage capacity
D.
Capacity to resist flow of current
Answer» a. Capacity to withstand high voltage

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Dielectric strength of a material is
» Thermal Engineering 2 solved MCQs

The ratio of the useful heat drop to the isentropic heat drop is called

Question:

The ratio of the useful heat drop to the isentropic heat drop is called

A.
condenser efficiency
B.
nozzle efficiency
C.
vacuum efficiency
D.
boiler efficiency
Answer» b. nozzle efficiency

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More The ratio of the useful heat drop to the isentropic heat drop is called
» Engineering Materials solved MCQs

Which process is used for machining parts to planned dimensions?

Question:

Which process is used for machining parts to planned dimensions?

A.
Shearadising
B.
Swaging
C.
Electroforming
D.
Anodizing
Answer» e. Routing

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Which process is used for machining parts to planned dimensions?
» Unconventional Machine Process (UMP) solved MCQs

Non stationary behaviour of ECM is due to, which of the factors below?

Question:

Non stationary behaviour of ECM is due to, which of the factors below?

A.
gas generation
B.
heating
C.
passivation
D.
all of the mentioned
Answer» d. all of the mentioned

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Non stationary behaviour of ECM is due to, which of the factors below?

To refrain from separation in subsonic nozzles, the expansion angle must not be more than

Similar Posts

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

Which of the following statement with respect to food preservation is true?

Dielectric strength of a material is

The ratio of the useful heat drop to the isentropic heat drop is called

Which process is used for machining parts to planned dimensions?

Non stationary behaviour of ECM is due to, which of the factors below?