Which minerals and in what form are present in ground water?(a) Fe & Mn in Ferrous and Manganous(b) Fe & Cu in Ferric and Cupric(c) Fe & Mn in Ferric and manganous(d) Cu & Mn in Cuprous and manganousThis question was posed to me in final exam.I'd like to ask this question from Wastewater Management in division Other Major Topics in Civil Engineering of Basic Civil Engineering

Which minerals and in what form are present in ground water?(a) Fe & M

1.	Which minerals and in what form are present in ground water?(a) Fe & Mn in Ferrous and Manganous(b) Fe & Cu in Ferric and Cupric(c) Fe & Mn in Ferric and manganous(d) Cu & Mn in Cuprous and manganousThis question was posed to me in final exam.I'd like to ask this question from Wastewater Management in division Other Major Topics in Civil Engineering of Basic Civil Engineering
Answer» RIGHT option is (a) Fe & MN in Ferrous and Manganous The EXPLANATION is: Both these are present in their reduced forms. If the ground WATER has more than the permissible amounts (Fe less than or equal to 0.3mg/litre and Mn≤ 0.05mg/ltr) then it should be treated.

Discussion

No Comment Found

Related InterviewSolutions

To obtain parallel lines, concentric circles and parallel curves; _________ is used.(a) Array(b) Fillet(c) Copy(d) OffsetThis question was posed to me in examination.This is a very interesting question from AutoCAD in division Other Major Topics in Civil Engineering of Basic Civil Engineering
Arch-gravity dams are thinner dams and save resources.(a) True(b) FalseThe question was asked in semester exam.My query is from Dams in chapter Other Major Topics in Civil Engineering of Basic Civil Engineering
Micro-irrigation is also called:(a) Nano-irrigation(b) Petite irrigation(c) Localized irrigation(d) Flood irrigationThe question was asked during an online interview.This key question is from Types of Irrigation in section Other Major Topics in Civil Engineering of Basic Civil Engineering
The input devices in CAD can be divided into:(a) 2(b) 5(c) 3(d) 4The question was asked in class test.My question is from Computer-Aided Design in section Other Major Topics in Civil Engineering of Basic Civil Engineering
Which mode allows the user to draw 90^o straight lines :(a) Osnap(b) Ortho(c) Linear(d) Polar trackingThis question was posed to me in exam.This interesting question is from AutoCAD topic in division Other Major Topics in Civil Engineering of Basic Civil Engineering
Buttress dams are of __________ types.(a) 6(b) 4(c) 8(d) 3I got this question in unit test.My enquiry is from Dams in portion Other Major Topics in Civil Engineering of Basic Civil Engineering
The field water efficiency is determined by:(a) Water transpired by crop – water applied to a field(b) (Water absorbed by crop ÷ water applied to a field) x 100%(c) Water absorbed by crop – water applied to a field(d) (Water transpired by crop ÷ water applied to a field) x 100%This question was posed to me in an international level competition.This intriguing question comes from Types of Irrigation in chapter Other Major Topics in Civil Engineering of Basic Civil Engineering
Earth dams are _________ in shape.(a) Triangular(b) Rectangular(c) Trapezoidal(d) CircularThe question was asked by my college director while I was bunking the class.My enquiry is from Dams in section Other Major Topics in Civil Engineering of Basic Civil Engineering
The cross section below shows a(a) Earth(b) Buttress(c) Gravity(d) ArchThis question was posed to me in an online quiz.My question comes from Dams topic in section Other Major Topics in Civil Engineering of Basic Civil Engineering
Surface irrigation is again subdivided into:(a) 2(b) 4(c) 3(d) 5The question was asked in an interview for job.The question is from Types of Irrigation in portion Other Major Topics in Civil Engineering of Basic Civil Engineering

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment