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/5 10 GATE Architecture & Govt. Jobs Prepare for GATE Architecture & Planning (AR) 2027-28 with free online quizzes and mock tests by KP GATE Classes. Practice Architecture MCQs, PYQs, Planning, Structures, Building Materials, and Government Architecture Exam questions with instant answers and real exam-level practice. What is the average design hydraulic retention time for domestic wastewater in a septic tank? 24 hours 48 hours 2 hours 12 hours Who had initiated the term "megalopolis"? Sir Ebenezer Howard J. Gottman Le Corbusier Sir Patrick Geddes French geographer Jean Gottman coined “Megalopolis” in 1961 for the urban corridor between Boston and Washington, D.C. It describes extensive, continuous urbanized regions formed by merging metropolitan areas. The term is now widely used in urban geography. Water requirement per head per day for average domestic purposes as per IS : 1172 - 1963, is 20 litres 250 litres 135 litres 60 litres As per IS:1172-1963, the average water requirement for domestic use is 135 litres per person per day. This covers drinking, cooking, bathing, washing, flushing, and small gardening needs. It balances human necessity and resource availability, forming a standard in urban water supply planning. Surge tanks are used for storage water to guard against water hammer to increase the velocity in a pipeline in overflow valves Surge tanks are protective structures in water pipelines. They absorb sudden pressure variations, especially from pump stoppage or valve closure, preventing water hammer—a shock wave that can damage pipelines. Thus, they maintain system safety and stability. Biochemical Oxygen Demand (BOD) of safe drinking water must be 5 10 0 7 Safe drinking water must have zero Biochemical Oxygen Demand (BOD) because BOD indicates organic pollution that consumes oxygen. Even a small BOD reflects microbial activity or contamination. Drinking water standards (IS:10500) require absence of biodegradable organics to ensure purity and safety. Congratulations! You’ve completed the test. Fill out the form to view your result. Your score isThe average score is 56% 0% Restart quiz
GATE Architecture & Govt. Jobs
Prepare for GATE Architecture & Planning (AR) 2027-28 with free online quizzes and mock tests by KP GATE Classes. Practice Architecture MCQs, PYQs, Planning, Structures, Building Materials, and Government Architecture Exam questions with instant answers and real exam-level practice.
What is the average design hydraulic retention time for domestic
wastewater in a septic tank?
Who had initiated the term "megalopolis"?
French geographer Jean Gottman coined “Megalopolis” in 1961 for the urban corridor between Boston and Washington, D.C. It describes extensive, continuous urbanized regions formed by merging metropolitan areas. The term is now widely used in urban geography.
Water requirement per head per day for average domestic purposes as per
IS : 1172 - 1963, is
As per IS:1172-1963, the average water requirement for domestic use is 135 litres per person per day. This covers drinking, cooking, bathing, washing, flushing, and small gardening needs. It balances human necessity and resource availability, forming a standard in urban water supply planning.
Surge tanks are used
Surge tanks are protective structures in water pipelines. They absorb sudden pressure variations, especially from pump stoppage or valve closure, preventing water hammer—a shock wave that can damage pipelines. Thus, they maintain system safety and stability.
Biochemical Oxygen Demand (BOD) of safe drinking water must be
Safe drinking water must have zero Biochemical Oxygen Demand (BOD) because BOD indicates organic pollution that consumes oxygen. Even a small BOD reflects microbial activity or contamination. Drinking water standards (IS:10500) require absence of biodegradable organics to ensure purity and safety.
Congratulations! You’ve completed the test. Fill out the form to view your result.
Your score is
The average score is 56%
Restart quiz
