Scanned by CamScanner
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Guidelines and tips
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community
Ask the community for help and clear up your study doubts
University Rankings
Discover the best universities in your country according to Docsity users
Free resources
Our save-the-student-ebooks!
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
hydraulics and pneumatics question paper 2018 semester end examination(SEE), Papers of Hydraulics
hydraulics and pneumatics question paper 2018 semester end examination(SEE)
Typology: Papers
2017/2018
1 / 2
This page cannot be seen from the preview
Don't miss anything!
Related documents
Partial preview of the text
Download hydraulics and pneumatics question paper 2018 semester end examination(SEE) and more Papers Hydraulics in PDF only on Docsity!
Scanned by CamScanner
Scanned by CamScanner
® DAYANANDASAGAR UMvensny Question paper Course: 15ME403 - Hydraulics and Pneumatics Event: B.Tech (70:30)- December 2018 Course Title: Hydraulics And Pneumatics Duration: 03 Hours I 1 | | Time: 10:00 AM to 01:00 PM j Note: | La 1b. | | i 2a. 2b. 3a. 3.b. a ‘ y; DAYANANDA SAGAR UNIVERSITY crt USN No: 1. Answer 5 full questions choosing one from each Section 2. Each Section carries 14 Marks 3, Draw neat sketches wherever necessary 4. Missing Data may be suitably assumed SECTION - 1 Define Fluid power. State the advantages, limitations and applications of hydraulic systems, With a neat sketch, Explain construction, working, advantages and disadvantages of Extemal gear pump. OR State Pascal's law. Explain with a neat sketch, the basic hydraulic system with respect to forces and pressure in an enclosed tank. A pump having a displacement of 14cm?/rev is driven at 1440rpm and operates against a maximum pressure of 150 bar. The volumetric efficiency is 0.9 and the overall efficiency 0.80, calculate pump delivery in LPM and the power required in KW. SECTION -Z Explain with a neat sketch, single and double acting hydraulic cylinder. Explain with a neat, sketch pressure sequence valve, OR Discuss the graphical symbols of Actuation used in directional control valves, Explain hydraulic cushioning with a neat sketch. VII Semester B. Tech Examinations - December 2018 / January 2019 Course Code: 15ME403 Date: 19-12-2018 Max Marks: 70 (07 Marks) (07 Marks) (07 Marks) (07 Marks) (07 Macks) (07 Marks) » (08 Marks) (06 Marks) (P.T.0) IONDVS 25-02-2019 a Scanned by CamScanner