Maharashtra State Board of Technical Education 2008 Diploma Mechanical Engineering subject Industrial Fluid for students. - Question Paper

Subject : Industrial Fluid Power
Marks : 20 Time: one Hour

Instruction:

1. All ques. are compulsory.
2. Illustrate your answers with neat sketches wherever necessary.
3. Figures to the right indicate full marks.
4. presume suitable data if necessary.
5. Preferably, write answers in sequential order.
Q.1 Attempt any 2 of the following:
08 Marks
a.
discuss three x two DC valve with neat sketch and symbol.
b.
Draw symbol for
1.
Pressure relief valve
2.
Pressure reducing valve
3.
Check Valve
4.
Bi-directional hydraulic motor
c.
Differentiate ranging from positive displacement pump and rotodynamic pump.
Q.2 Attempt any 3 of the following:
12 Marks
a.
discuss any 1 kind of actuator used in hydraulic system.
b.
How meter-in hydraulic circuit works?
c.
Draw general layout of hydraulic system. discuss the functions of the components.
d.
elaborate the various kinds of Piston pump used in hydraulic system? discuss any 1
of them with neat sketch.

Sample Test Paper II

Course Name : Mechanical Engineering

Course Code : ME/ PT/ PG/ MH 9151
Semester : 6th for ME/PT/PG and 7th for MH
Subject : Industrial Fluid Power
Marks : 20 Time: one Hour

Instruction:

1. All ques. are compulsory.
2. Illustrate your answers with neat sketches wherever necessary.
3. Figures to the right indicate full marks.
4. presume suitable data if necessary.
5. Preferably, write answers in sequential order.
Q.1 Attempt any 2 of the following: 08 Marks
a. Differentiate ranging from Hydraulic system and Pneumatic system.
b. Draw symbol for the subsequent used in pneumatic system:
1. F-R-L unit
2. five x2 DCvalve
3. Variable flow control valve with built-in-check valve
4. Compressor
c. discuss reciprocating compressor used in pneumatic system.
Q. two Attempt any 3 of the following: 12 Marks
a. What is the meaning of ‘Piston of DA cylinder is forwarding’?
b. Draw sequential pneumatic circuit diagram.
c. discuss 3/2 DC valve with neat sketch and symbol.
d. elaborate the various kinds of pressure regulator? discuss any 1 with neat sketch.

Earning:   Approval pending.