Basto study guide

The inside of the reservoir generally will have what to prevent excessive sloshing of the fluid and to put a partition between the fluid return line and the pump suction or inlet line?

A) Ribs
B) Spiral flanges
C) Baffles
D) Ribbed flanges

Name three parts of a piston-type accumulator with a tailrod.

A) Lubrication passage, barrel assembly, and piston
B) Bleed vent, lubrication passage, and oil chamber
C) Oil chamber, tie rod, and air chamber
D) Cylinder head, lubrication passage, and mounted filter

This type of filter provides a positive filtering action; however, it offers resistance to flow, particularly when the element becomes dirty.

A) Proportional-Flow
B) Low-Temperature Lockout
C) Full-Flow
D) High-Temperature Lockout

This type of accumulator is used in some airplane elevator hydraulic systems where several thousand gallons of fluid are needed to supplement the output of the hydraulic pumps for raising the elevator platform.

A) Diaphragm
B) Piston-type
C) Bladder-type
D) Direct-contact gas-to-fluid

This type of accumulator is constructed in two halves which are either screwed or bolted together.

A) Diaphragm
B) Piston-type
C) Bladder-type
D) Direct-contact gas-to-fluid

What allows the fluid to go directly through to the outlet port in the event that the filter element becomes clogged?

A) Bypass relief valve
B) Differential pressure valve
C) Low-temperature lockout valve
D) All of the above

What filtration rating is the diameter in microns of the largest spherical particle that will pass through the filter under a certain test condition?

A) Mean
B) Absolute
C) Nominal
D) Uniform

This filtration rating is the measurement of the average size of the openings in the filter element.

A) Uniform
B) Absolute
C) Nominal
D) Mean