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Gas Turbines - Steam and Gas Turbines MCQs

Gas Turbines MCQs : Here you will find MCQ Questions related to "Gas Turbines" in Steam and Gas Turbines. These Gas Turbines MCQ Questions Will help you to improve your Steam and Gas Turbines knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.

Question 1

A gas turbine, also called a?

A. upstream turbine
B. downstream turbine
C. combustion turbine
D. All of the above

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Question 2

Which of the following is not main elements common to all gas turbine engines?

A. an upstream rotating gas compressor
B. a combustor
C. a downstream turbine on the same shaft as the compressor
D. nozzle

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Question 3

Gas turbines are used to power aircraft, trains, ships, electrical generators, pumps, gas compressors, and tanks.

C. Can be true and false
D. Can not say

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Question 4

Which engine is a turbine engine that drives an aircraft propeller using a reduction gear?

A. Jet engines
B. Turboprop engines
C. Aeroderivative engine
D. Amateur engine

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Question 5

In an ideal gas turbine, gases undergo ____________ thermodynamic processes

A. 1
B. 2
C. 3
D. 4

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Question 6

Micro turbines use _______ bearings

A. air & journal
B. journal
C. air
D. None of the above

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Question 7

Jet engines are classified into _______ types.

A. 4
B. 5
C. 6
D. 7

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Question 8

Liquid hydrogen and oxygen mixture produces thrust upto ________

A. 2km/s
B. 3.5km/s
C. 4.5km/s
D. 6km/s

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Question 9

Turboshaft engines are used to drive compressors in gas pumping stations and natural gas liquefaction plants.

C. Can be true and false
D. Can not say

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Question 10

In 1995, Siemens becomes the first manufacturer of large electricity producing gas turbines.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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