Flanged joints - Study guides, Class notes & Summaries

Water Distribution 1 Questions and Answers 100% Pass Head is measured in feet A plat is A map Which type of valve will prevent the collapse of a pipe Air-and-vaccume relief valve The highest degree of protection of a coated steel pipe is cathodic protection At which time of day is the age of the water stored in the distribution system the highest? In the morning One of chlorines advantages is that it has a persistent residual Chlorine gas is _____ times heavier than air. 2.5 After a water...

Nyc high pressure boiler license ExamQuestions and Answers. ________ is the term used with a wet absorber nozzle in relation to an incinerator? - ANSWER-slurry .(TS x t x E) / (R x FS) TS = - ANSWER-tensile strength of shell plates .(TS x t x E) / (R x FS) E = - ANSWER-efficiency of longitudinal joint .(TS x t x E) / (R x FS) FS = - ANSWER-factor of safety allowed by this subpart .(TS ...

D2 water distribution test questions and answers graded A+ What is the primary purpose of the SDWA? To create uniform national standards for drinking water quality Who sets Maximum Contaminants Levels (MCLs)? USEPA What are some of the duties of the EPA? Sets MCLs, delegates enforcement of SDWA to state agencies, provides grant funds, monitors state activities, provides continued research What is state primacy? Giving the authority to the state to implement and enforce regulations True or Fa...

3A2 ABSA Reviewer (Possible ABSA Questions) With 100% Verified Solutions. Minister responsible to administer legislation (on the form of Acts) on behalf of the government. Hydrometer a measuring instrument for determining the specific gravity of a liquid or solid Specific gravity Hydrometer is used to measure this C.R.N. Canadian Registration Number The following identifications are used: 0 Newfoundland 1 British Columbia 2 Alberta 3 Saskatchewan 4 Manitoba 5 Ontario 6 Queb...

API 653 - Section 650 EXAM 1 QUESTIONS AND ANSWERS 2024 API 650 covers material, design, fabrication, erection and testing requirements for aboveground welded steel storage tanks. Internal pressure allowed for these tanks approximates atmospheric pressure. However, the internal pressures mus not exceed what criteria? - ANSWERS The weight f the roof plates (1.1.1) What is the maximum temperature permissible for a 'standard tank' covered by API 650, unless additional requirements of ...

Rupture members, when used in parallel with a relief valve, are not to exceed _____% above designed working pressure - correct answer 20% Butterfly valve: where can it be used? - correct answer Can be used on the inlet and outlet of a water pump What electrical motor protection device automatically resets itself? - correct answer The thermal protector 746 watts equals how many kilowatt hours? - correct answer .746 kilowatt hours What position is the liquid line service valve normally...

ABSA 5th Class | 250 Questions | With Completed Solutions. Where are the return openings located regarding air distribution systems? Return air openings are located on inner walls. The minimum temperature of the water used in a hydrostatic test of a boiler cannot be less than what temperature? 20 degrees Celsius Which of the following are causes of pressure explosions? 1. effects of corrosion 2. weak pilot flame 3. stressed material due to heating too quickly 4. insufficient p...

API 653 - Section 650 EXAM 1 QUESTIONS AND ANSWERS 2024 API 650 covers material, design, fabrication, erection and testing requirements for aboveground welded steel storage tanks. Internal pressure allowed for these tanks approximates atmospheric pressure. However, the internal pressures mus not exceed what criteria? - ANSWERS The weight f the roof plates (1.1.1) What is the maximum temperature permissible for a 'standard tank' covered by API 650, unless additional requirements of ...

__________ couplings require positive positioning of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSD. Rigid Sleeve, flanged clamped __________ Which permit slight misalignment and endplay of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSB. Flexible Universal joints which connects shafts with angular and/or shaft _______________ misalignment A. Clearance B. Run out C. Offset D. Axial - ANSWERSC. Offset ______________ c...

What are the purposes of couplings? 13:1 - ANSWERSCouplings are used to join two shafts together & transmit power. What are the 4 main types of couplings? 13:1 - ANSWERS-rigid couplings -flexible couplings -universal joints (u-joints) -centrifugal What are the operative limits of rigid couplings? 13:2 - ANSWERS-misalignment must be less than bearing clearance -cannot have angular misalignment -thermal expansion is not present during operation. What are the 4 main types of rigid cou...