Question 1

High moisture content is involved during expansion of steam because ___________

Accepted Answer

A) to ensure uniform heating 
B) to ensure uniform cooling 
C) to obtain a higher temperature of heat addition 
D) to obtain a lower temperature of heat addition 
A) to ensure uniform heating 
B) to ensure uniform cooling 
C) to obtain a higher temperature of heat addition 
D) to obtain a lower temperature of heat addition

Question 2

Reaction turbines are characterized by ___________

Accepted Answer

A) relatively low rpm and steam expension over nozzle 
B) relatively high rpm and steam expension over nozzle 
C) relatively low rpm and steam expension over rotor blades 
D) relatively high rpm and steam expansion over rotor blades 
A) relatively low rpm and steam expension over nozzle 
B) relatively high rpm and steam expension over nozzle 
C) relatively low rpm and steam expension over rotor blades 
D) relatively high rpm and steam expansion over rotor blades

Question 3

Superficial steam turbines releases _______ CO2.

Accepted Answer

A) high 
B) low 
C) does not release 
D) none of the mentioned 
A) high 
B) low 
C) does not release 
D) none of the mentioned

Question 4

A steam turbine with no nozzle is?

Accepted Answer

A) reaction turbine 
B) impulse turbine 
C) reaction & impulse turbines 
D) none of the mentioned 
A) reaction turbine 
B) impulse turbine 
C) reaction & impulse turbines 
D) none of the mentioned

Question 5

The use of which of the following becomes necessary during expansion of steam?

Accepted Answer

A) reheat 
B) regeneration 
C) refrigeration 
D) superheat 
A) reheat 
B) regeneration 
C) refrigeration 
D) superheat

High moisture content is involved during expansion of steam because ___________

Reaction turbines are characterized by ___________

Superficial steam turbines releases _______ CO₂.

A steam turbine with no nozzle is?

The use of which of the following becomes necessary during expansion of steam?

Nozzles, Fountains, and Compressible Flow

Friction, Mach Number, and Boiler Operations

Boiler and Fuel

Turbines, Heat Exchangers, and Refrigeration Cycles

Refrigeration and Air Conditioning System Components and Processes

Cooling Systems and Nozzles in Engineering

Understanding Fluid Mechanics and Turbines

Boiler Types and Operations

Boiler Technology and Operation: Salts, Features, Difficulties, and Draught Systems

Steam Boilers and Turbines: Types, Characteristics, and Applications

Understanding Steam Turbines: Ratios, Actions, and Factors

Energy Recovery and Thermodynamics Processes

Condensers and Heat Transfer in Refrigeration and Air Conditioning Systems

Boiler Systems and Fluid Dynamics

Turbines, Cogeneration, Refrigeration, and Air Conditioning Systems

Filters

Exam 12: Steam Turbines and Power Cycles

High moisture content is involved during expansion of steam because ___________

Reaction turbines are characterized by ___________

Superficial steam turbines releases _______ CO2.

A steam turbine with no nozzle is?

The use of which of the following becomes necessary during expansion of steam?

Nozzles, Fountains, and Compressible Flow

Friction, Mach Number, and Boiler Operations

Boiler and Fuel

Turbines, Heat Exchangers, and Refrigeration Cycles

Refrigeration and Air Conditioning System Components and Processes

Cooling Systems and Nozzles in Engineering

Understanding Fluid Mechanics and Turbines

Boiler Types and Operations

Boiler Technology and Operation: Salts, Features, Difficulties, and Draught Systems

Steam Boilers and Turbines: Types, Characteristics, and Applications

Understanding Steam Turbines: Ratios, Actions, and Factors

Energy Recovery and Thermodynamics Processes

Condensers and Heat Transfer in Refrigeration and Air Conditioning Systems

Boiler Systems and Fluid Dynamics

Turbines, Cogeneration, Refrigeration, and Air Conditioning Systems

Filters

Superficial steam turbines releases _______ CO₂.