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Attendant Operator Chemical Plant Practice Test: Characteristic curves of pump and Unit process
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Attendant Operator Chemical Plant Practice Test: Characteristic curves of pump and Unit process
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16 Questions

1. Which head is called zero or no discharge?
2. Which acid is used in petroleum refining industry?
3. What is called the density of a fluid is almost insensitive to moderate change in temperature and pressure of fluid?
4. Which pump is more suitable for very high pressure?
5. Which of the following acids is used in hydrochloric acid?
6. Which pump is designed to pump in low flow and high head?
7. Which of the following shows characteristic curve?
8. Which factor is responsible for heat loss?
9. Which catalyst is used in catalytic converter in sulphuric acid process?
10. Which of the following acids is used in car batteries?
11. Which loss is happened due to fluid friction?
12. What is produced in absorption tower?
13. Which physical quantity shows characteristic curve of centrifugal pump?
14. What happened when the suction level is lower?
15. What is the discharge capacity of reciprocating pump compare to centrifugal pump?
16. What is the formula for finding total head?

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