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/5 0 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. Which process is used to remove dirt and sand from wastewater? Flocculation Sedimentation Aeration Chlorination Sedimentation is the process where heavier particles like dirt and sand settle to the bottom of a tank due to gravity, allowing for their removal. Per capita demand of water is calculated in litres Per person per month Per person per year None of these Per person per day Per capita demand of water is calculated in litres per person per day. "Per capita" means "per person", and "demand of water" is measured in litres, so the correct unit is litres per person per day (lpcd). Perched aquifers generally occur Below water table In aquicludes In artesian aquifers Above water table Perched aquifers generally occur above the water table. They are formed when a layer of impermeable or relatively impermeable material (like an aquiclude or aquitard) sits above the main water table but below the surface, creating a localized zone of saturation. Effluent is mainly generated from which of these? Offices Hospitals Houses Factories Effluent refers to wastewater discharged from industrial facilities, often containing chemicals and other pollutants, whereas sewage is typically generated from household waste like wastewater from toilets, sinks, and washing machines. The most ideal disinfectant used for drinking water throughout the world is Alum Chlorine Nitrogen Lime Chlorine is the most commonly used disinfectant in water purification worldwide because it is effective at killing a wide range of pathogens including bacteria, viruses, and protozoans. It is also relatively inexpensive and easy to manage in water treatment processes. Congratulations! You’ve completed the test. Fill out the form to view your result. Your score isThe average score is 0% 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.
Which process is used to remove dirt and sand from wastewater?
Sedimentation is the process where heavier particles like dirt and sand settle to the bottom of a tank due to gravity, allowing for their removal.
Per capita demand of water is calculated in litres
Per capita demand of water is calculated in litres per person per day. "Per capita" means "per person", and "demand of water" is measured in litres, so the correct unit is litres per person per day (lpcd).
Perched aquifers generally occur
Perched aquifers generally occur above the water table. They are formed when a layer of impermeable or relatively impermeable material (like an aquiclude or aquitard) sits above the main water table but below the surface, creating a localized zone of saturation.
Effluent is mainly generated from which of these?
Effluent refers to wastewater discharged from industrial facilities, often containing chemicals and other pollutants, whereas sewage is typically generated from household waste like wastewater from toilets, sinks, and washing machines.
The most ideal disinfectant used for drinking water throughout the world is
Chlorine is the most commonly used disinfectant in water purification worldwide because it is effective at killing a wide range of pathogens including bacteria, viruses, and protozoans. It is also relatively inexpensive and easy to manage in water treatment processes.
Congratulations! You’ve completed the test. Fill out the form to view your result.
Your score is
The average score is 0%
Restart quiz