HYDRAULIC AND PNEUMATICS QUIZ 2 QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+
2 views 0 purchase
Course
HYDRAULIC AND PNEUMATICS
Institution
HYDRAULIC AND PNEUMATICS
HYDRAULIC AND PNEUMATICS QUIZ 2 QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+
The DCV used to control the movement of a unidirectional actuator is a way,
position.(IHL1 2-1) - Answer-three, two
4/2 is a designation for a DCV that has ways and position. (IHL1 2-2) - Answer-four, two
The des...
HYDRAULIC AND PNEUMATICS QUIZ 2
QUESTIONS WITH COMPLETE
SOLUTIONS GRADED A+
The DCV used to control the movement of a unidirectional actuator is a way,
position.(IHL1 2-1) - Answer-three, two
4/2 is a designation for a DCV that has ways and position. (IHL1 2-2) -
Answer-four, two
The designation for a DCV that cycles a double-acting cylinder that does not need to
stop, except in the off position is . (IHL1 2-3) - Answer-4/2
The offset position is the position for a 2-position valve. (IHL1 2-4) - Answer-
neutral
In the crossed arrows condition for a DCV, the P-port is connected to . (IHL1 2-5)
- Answer-B-port
The small valve used to power a larger valve is called the valve. (IHL1 3-1) -
Answer-pilot-operated
Pilot-operated DCVs are used in flow applications. (IHL1 3-2) - Answer-high
Detented valves have no , therefore remain in the last shifted position. (IHL1 3-3)
- Answer-springs
The simplified symbol for a 4/2, pilot-operated DCV, offset P to A shows that either or
both and holding the valve offset. (IHL1 3-4) - Answer-pressure, spring
The spool type used in the pilot valve to shift a 4/3 pilot-operated DCV is always a
. (IHL1 3-5) - Answer-float
The cam-operated valve is considered to be a valve. (IHL1 4-1) - Answer-
directional control
Another name for a cam-operated is the valve. (IHL1 4-2) - Answer-roller-
operated
Precise sequencing or speed changing can be done with a valve. (IHL1 4-3) -
Answer-cam-operated
, Two types of cam-operated valves are the and valves. (IHL1 4-4) -
Answer-4-way DCVs, deceleration
For proper operation, a cam-operated four-way used in a three-way application must
have the tank port connected to the reservoir. (IHL1 4-5) - Answer-directly
Slow feed is usually necessary during the part of the cylinder cycle. (IHL1 4-6) -
Answer-last
A trunnion mounted cylinder can be used in applications where the cylinder must rotate
as it operated is the mount. (IHL2 1-1) - Answer-clevis
The cylinder type used when mounting space is limited is the cylinder. (IHL2 1-2)
- Answer-telescoping
A ram type cylinder is always mounted and retracted by . (IHL2 1-3) -
Answer-vertically, weight
Excessive bushing wear in long rod cylinders can be prevented with . (IHL2 1-4) -
Answer-stop tubes
A strong mounting is provided when cylinders loads are kept along the center line. The
mount allows for center line mounting. (IHL2 1-5) - Answer-flange
To slow cylinder movement near the end of the stroke, use a . (IHL2 1-6) -
Answer-cylinder cushion
Foot-mounted cylinders are popular because they are easily attached to . (IHL2
1-7) - Answer-flat surfaces
The cylinder group that requires powering in both directions is called . (IHL2 1-8) -
Answer-double acting
A double-actin cylinder with a bore area approximately twice the rod area is called a
cylinder. (IHL2 2-1) - Answer-2:1
The area used to calculate forces and speeds for a cylinder in regeneration is the
area. (IHL2 2-2) - Answer-rod
Although a cylinder in regeneration extends faster, it sacrifices . (IHL2 2-3) -
Answer-force
When extending a cylinder in regeneration, the pump flow only needs to fill the
volume. (IHL2 2-4) - Answer-rod
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller victoryguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
