Pneumatics, Electrical Engineering

3. Design and draw a circuit using the cascade system to operate two
cylinders (A and B) which, on the operation of a start valve, produces the
sequence A – B + B – A+. The cylinders should park in the positions
B – A + when the start switch is in the ‘off’ position.
4. Modify the circuit designed for question 3 to provide an emergency stop
which will park both cylinders in the extended position (i.e. A + B +).
5. Modify the circuit designed for question 3 to provide a fail safe. The fail
safe should:
(a) act in the event of a reduced pressure at inlet to the group selecting
valve
(b) park the cylinders in the retracted position.
Posted Date: 3/21/2013 4:05:23 PM | Location : United Kingdom







Related Discussions:- Pneumatics, Assignment Help, Ask Question on Pneumatics, Get Answer, Expert's Help, Pneumatics Discussions

Write discussion on Pneumatics
Your posts are moderated
Related Questions
What is a microcomputer? A computer that is designed using a microprocessor as its CPU is known as microcomputer

Explain the term- Electronic Mail (email) Another form of communication is through email. This has the below advantages over video conferencing: -  There are no language pro

a. The antenna current of an AM broadcast transmitter, modulated to depth of 40% by an audio sine wave is 11 amp. It enhances to 12 amp as a result of simultaneous modulation by an

Compute the mutual inductance: A long single layer solenoid has an effective diameter of 10 cm and it is wound with 1000 turns/m. There is a small concentrated coil with its p

Functions of Regulatory Body Set standards through setting codes, by miscellaneous orders, by license conditions and by directions in tariff orders; Determine the tari

Refer to Figure 100. Assume MKS units. Given: R1= 4, R2=14, R3= 9, I4= 8, I5= 7. Determine: Ieq, Req, and V3.

STC Set Carry Instruction This instruction  sets   the carry  flag  to 1. The  instruction format is STC Flags except carry no other  flags are affected

Relays a) Sketch the schematic symbol for a relay with a single pole changeover switch b) Determine the coil resistance and determine the current at 12Vdc c) Connect the r

Parallel rlc circiut with a variable cap connected in series with a resistor

Q. Define the spectral resolution of satellite? Spectral resolution : The sensitivity to different features of earth is the most important aspects considered in the spectral