Civil MCQ

1. What does the degree of freedom represent in a mechanical system?a) The number of masses presentb) The number of independent coordinates needed to describe … Read more

1. What is the primary factor influencing the dispersion of air pollutants in the atmosphere?a) Humidityb) Wind velocityc) Temperature lapse rated) Atmospheric pressure Answer: b) … Read more

1. What is the primary source of sulfur dioxide (SO2) in the atmosphere?a) Industrial emissionsb) Agricultural activitiesc) Volcanic eruptionsd) Automobile exhaust Answer: a) Industrial emissionsExplanation: … Read more

1. Which of the following wastewater treatment methods relies on microbial biofilms for the removal of organic matter? a) Oxidation ditchb) Septic tankc) Activated Sludge … Read more

1. Which unit operation is primarily responsible for removing large debris from wastewater? a) Chemical clarificationb) Sedimentationc) Grit chamberd) Biological treatment Answer: c) Grit chamber … Read more

1. Which of the following geological factors is NOT typically considered in the selection of sites for Dam construction? a) Rock type and qualityb) Fault … Read more

1. What is the definition of dip in structural geology? a) The angle between the strike and the horizontal planeb) The angle between the bedding … Read more

1. Which process is responsible for the formation of igneous rocks? a) Weatheringb) Erosionc) Melting and solidificationd) Compaction and cementation Answer: c) Melting and solidification … Read more

1. Which of the following is NOT a physical property commonly used to identify minerals?a) Colorb) Hardnessc) Tasted) Cleavage Answer: c) TasteExplanation: Taste is not … Read more