GATE ME 1996 | Properties of Pure Substances Question 14 | Thermodynamics

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GATE ME 1996

MCQ (Single Correct Answer)

-0.3

When wet steam flows through a throttle valve and remains wet at exit

Its temperature and quality increases

Its temperature decreases but quality increases

Its temperature increases but quality decreases

Its temperature and quality decreases

GATE ME 1995

MCQ (Single Correct Answer)

-0.3

Constant pressure lines in the super-heated region of the Mollier diagram will have

A positive slope

A negative slope

Zero slope

Both positive and negative slope

GATE ME 1993

MCQ (More than One Correct Answer)

-0.3

During the phase change of a pure substance:

$$dG=0$$

$$dP=0$$

$$dH=0$$

$$dU=0$$

GATE ME 1993

MCQ (Single Correct Answer)

-0.3

The relationship $$\,{\left( {\partial T/{\partial _p}} \right)_h} = 0$$ holds good for :

An ideal gas at any state

A real gas at any state

Any gas at its critical state

Any gas at its inversion point

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GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Machine Design

Bolted Riveted and Welded Joints Design For Static Loading Design of Brakes and Clutches Design of Spur Gears Design of Bearings Fatigue Strength

Strength of Materials

Springs Simple Stress and Strain Complex Stresses Pure Bending Moment of Inertia Shear Force and Bending Moment Stresses In Beams Deflection of Beams Columns and Struts Torsion Strain Energy Method Thin Cylinders

Heat Transfer

Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers

Production Engineering

Metrology and Inspection Sheet Metal Forming Processes Welding Process Metal Forming Metal Cutting Advance Machine Tools Machining Casting

Industrial Engineering

Queuing Production Planning and Control Line Balancing Forecasting Linear Programming Assignment Pert and Cpm Inventory Control Transportation Scheduling

Turbo Machinery

Theory of Machines

Vibrations Gears and Gear Trains Flywheel Analysis of Plane Mechanisms

Engineering Mathematics

Linear Algebra Vector Calculus Probability and Statistics Differential Equations Transform Theory Calculus Complex Variable Numerical Methods

Fluid Mechanics

Fluid Properties Fluid Statics Boundary Layer Turbulent Flow Laminar Flow Fluid Dynamics Fluid Kinematics

Thermodynamics

Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Calculation of Work and Heat Entropy and Irreversibility Rankine Cycle Availability Second Law of Thermodynamics

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability