1. on-off: 2-way/pressurize-exhaust: 2. pneumatic valve: sub-base mounting/hydraulic valve: 3. hand lever: manually operated/fluid pressure: 4. spool: hydraulic valve/poppet: 5. actuator free, flow to tank: open center/actuator held, flow to tank: 6. end of stroke: cushions/mid-stroke: 7. closed center: blocked center/float center: 8. spring offset: tank passage/spring returned: 9. actuator movement: extreme positions/system needs: 10. 3-position: spring centered/2-position: A. center position B. deceleration valve C. exhaust center D. exhaust passage E. pilot operated F. pneumatic valve G spring offset-returned H. subplate mounted I. tandem center J. 3-way

1. on-off: 2-way/pressurize-exhaust: 2. pneumatic valve: sub-base mounting/hydraulic valve: 3. hand lever: manually operated/fluid pressure: 4. spool: hydraulic valve/poppet: 5. actuator free, flow to tank: open center/actuator held, flow to tank: 6. end of stroke: cushions/mid-stroke: 7. closed center: blocked center/float center: 8. spring offset: tank passage/spring returned: 9. actuator movement: extreme positions/system needs: 10. 3-position: spring centered/2-position: A. center position B. deceleration valve C. exhaust center D. exhaust passage E. pilot operated F. pneumatic valve G spring offset-returned H. subplate mounted I. tandem center J. 3-way

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter33: Emission Control Systems

Section: Chapter Questions

Problem 1RQ: Explain why a small PCV valve opening is adequate at idle speed.

See similar textbooks

Similar questions

Add the correct numbers into text boxes to identify correct labelling of a fixed choke carburettor. Throttle valve = Venturi = 1 Float = Float chamber = %3D Choke valve = Fuel jet = 2 6. 4
Information Momentum Balance
Name the following directional control valve: 4 3 O o.5/2 way double solenoid valve with bypass switch b.5/2 woy double solenoid valve with spring return O c. 5/2 way double solenoid valve with push button O d.5/2 way double solenoid valve 5.
What would happen if one of the Flow Controls were reversed in a cylinder? What are the disadvantages by doing so?
8. Draw the graphic symbol for a two-position spring centered valve, a spring offset valve, an energize-to-center valve.
Fluid Mech. Pressure
List out the design requirements of diesel engine combustion chamber
PLS SHOW ME FULL STEPS SIR PLS ANSWER WITHIN 30 MIN SIR SUBJECT (FLUID MECH 2) use setting 2
C- Mention three of the advantage of the positive displacement pump?
C- Fill the blank 1- Internal combustion engines classified according to air intake into the cylinder to and-- 2- Typical compression ratio for modern gasoline engine lie between 3- There are a number of gasoline additives that are used to raise the octane number such as 4- Higher compression ratio in SI engine lead to 5- The thermal efficiency of CI engine is than of SI engine. 6- Fuel with octane number of 78 indicate 78%- -and 22%- 7- Anti-Knock quality improves with - no. of carbon atoms. 8- Higher compression ratio in SI engine lead to 9- Maximum power overtaking a vehicle or climbing up a hill (extra load) this requires a mixture.
Describe working principle of pressure-compensated flow control valve
A valve (sometimes called a swirl flap or tumbler valve) is locat The throttle opening is electronically controlled; the position of When the throttle is fully open, there's a more efficient air suppl Find the following components in the illustration: air filter air temperature sensor e intake manifold (tumbler) valve • mass air flow sensor e throttle control module (TCM)