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Mechanical Engineering - Practice Test - 9

Q1:

which of the following is a disadvantage of gaseous fuel?
 

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Q2:

which of the following is a major advantage of gaseous fuel over liquid and solid fuel?
 

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Q3:

which of the following is a primary gaseous fuel?
 

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Q4:

Which of the following compound is present in natural gas?
 

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Q5:

Which type of natural gas is called wet natural gas?
 

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Q6:

In binary vapour cycle, the cycle which is operated in high pressure ratio is called as

 

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Q7:

What is the importance of the freezing point of the working fluid in the vapour power cycle?

 

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Q8:

The specific heat of the ideal working fluid used in vapor power cycle

 

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Q9:

What is the drawback of the steam as a working substance in a power cycle?

 

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Q10:

A closed feed water heater system

 

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Q11:

On what basis are fire and water tube boilers are classified?
 

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Q12:

Cornish boiler is an example of which type of boiler?
 

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Q13:

Which of these is a mobile boiler?
 

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Q14:

What is the steam pressure limit of natural circulation boilers?
 

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Q15:

which of the given boilers operate above critical pressure?
 

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Q16:

Non Condensing steam turbine can also be called as _________
 

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Q17:

Steam turbine is classified on basis of __________
 

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Q18:

High pressure turbine is a Non-Condensing turbine due to __________
 

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Q19:

Impulse blades are in the shape of __________
 

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Q20:

The passage of uniformly varying cross-section in which the kinetic energy of steam increases at the expense of its pressure is called as__________

 

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Q21:

What is the air standard cycle for a Gas-Turbine called?
 

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Q22:

Which among these is the main component of a gas turbine plant?
 

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Q23:

What part or % of power developed is utilised for driving the compressor?
 

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Q24:

The gas turbine power plant mainly uses which among the following fuels?
 

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Q25:

The processes in compressor, turbine, diffuser and nozzle are
 

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