Hydraulics & Pneumatics Test Questions

Q.  In which of these pumps, swash plate is used to translate the motion of rotating shaft into reciprocating motion?

a. radial piston pumps
b. axial piston pump
c. bent axis piston pump
d. all of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Practically heat and work are completely interchangeable forms of energy
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  First law of thermodynamics provides
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The thermodynamic cycle in which net heat is transferred to the system and a net work is transferred from the system is called as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following is NOT the heat engine cycle
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A thermal energy reservoir (TER) has
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Two reversible adiabatic paths
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which property of a system is constant in reversible adiabatic process?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Thermodynamics is the study of
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is the cyclic integral of dQ/T for reversible process?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is the cyclic integral of dQ/T for irreversible process?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Any reversible path may be substituted by a reversible zigzag path between the same end processes such that the heat transfer during this zigzag path is equal to the heat transfer during original path. What are the processes involved in the zigzag path?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  When a system is taken from state A to state B through a reversible path 1 and again the system is taken to its initial state A from B through different reversible path 2, then what will be the effect on entropy?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is the exergy of a system?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is the effect on quality of the energy when it is conserved?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which analysis/analyses is/are required to make energy conversion or energy conveying system more efficient?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is a pure substance?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A pure substance exists in
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is a mole of a substance?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  According to the Avogadro's law, what is the relation between volume of 1 kg mol of oxygen and volume of 1 kg mol of nitrogen, at normal pressure and temperature? (Mass of 1 kg mol of oxygen is 32 kg and mass of 1 kg mol of nitrogen is 28 kg)
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A single phase pure substance has following properties p, V, T, S, U, H, F (Helmholtz function) and G (Gibbs function). Any one in these properties may be expressed
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts