Level 1 - Mechanical Seals Quiz #1
8 Questions
| Total Attempts: 177
Component Mechanical Seal Quiz Questions
Questions and Answers
- 1.What is a main difference between a 440 Rotary and 891 Rotary Unit?
- A.
High Temperature versus Low Temperature
- B.
Fits DIN 24960 versus ANSI Pumps
- C.
Non-Metallic versus Metal in Sealed Fluid
- D.
Cheap versus Expensive
- 2.What is the least expensive rotary unit of those listed below?
- A.
891
- B.
440
- C.
886HT
- D.
491
- 3.
What stationary can be used in a the seal chamber shown below with an 891 rotary unit if we do not know the dimensions of the bore?- A.
773
- B.
782
- C.
725
- D.
732
- 4.What is the most expensive component rotary with a carbon seal listed below?
- A.
891
- B.
440
- C.
886HT
- D.
491
- 5.Which rotary unit of those listed below has the highest pressure limit?
- A.
440
- B.
886HT
- C.
891
- D.
491
- 6.The 891 can only be used with the 714 and 777 stationary units.
- A.
True
- B.
False
- 7.What is the correct price and re-order numbers for a 891-16 CB/S, an SAS -16 CER/S and a 478-16 shown below?
- A.
891 1.875 Inch 659302 $443.00 - SAS 2.000 Inch 050113 $447.00 - 478 1.875 Inch 050708 $276.00
- B.
891 2.000 Inch 659303 $449.00 - SAS 1.875 Inch 050112 $417.00 - 478 2.000 Inch 050709 $324.00
- C.
891 1.875 Inch 659302 $449.00 - SAS 1.875 Inch 050112 $447.00 - 478 1.875 Inch 050708 $276.00
- D.
891 2.000 Inch 659303 $469.00 - SAS 2.000 Inch 050113 $467.00 - 478 2.000 Inch 050709 $342.00
- 8.Which rotary unit is designed to fit the ISO En12756 L1K / DIN 24960 pump dimensions?
- A.
491
- B.
891
- C.
440
- D.
886HT
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