Excess of iron oxide in the bricks makes them _________ in colour.(a) Red(b) Yellow(c) Dark blue(d) WhiteThe question was posed to me in exam.The question is from Bricks topic in division Glass, Lime, Clay Products & Bricks of Construction & Building Materials

Excess of iron oxide in the bricks makes them _________ in colour.(a)

1.	Excess of iron oxide in the bricks makes them _________ in colour.(a) Red(b) Yellow(c) Dark blue(d) WhiteThe question was posed to me in exam.The question is from Bricks topic in division Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Answer» The CORRECT answer is (c) Dark blue Explanation: Excess of iron oxide in the bricks makes them dark blue or blackish in colour. HOWEVER, if its quantity is comparatively LESS, the bricks will turn yellowish in colour.

Discussion

No Comment Found

Related InterviewSolutions

Clay content in feebly hydraulic lime is about ________(a) 2-4%(b) 5-10%(c) 11-20%(d) 21-30%I have been asked this question in a national level competition.Asked question is from Lime in section Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Which of the following is added to the glass in order to make its colour violet?(a) Ferric oxide(b) Manganese dioxide(c) Tin oxide(d) Copper oxideI got this question in an interview for job.Asked question is from Glass topic in section Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Which of the following is added to the glass in order to make its colour green?(a) Cobalt oxide(b) Magnesium dioxide(c) Sodium oxide(d) Chromium sesquioxideThe question was asked during an online exam.I would like to ask this question from Glass in section Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Litharge is _________(a) Lead trioxide(b) Lead sesquioxide(c) Lead dioxide(d) Lead monoxideThis question was posed to me during an interview for a job.This intriguing question comes from Glass in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Soda-lime glass is also known as _________(a) Hard-glass(b) Soft-glass(c) Potash-glass(d) Lead-glassI have been asked this question in my homework.Question is from Glass in portion Glass, Lime, Clay Products & Bricks of Construction & Building Materials
_________ brick is moulded with a double bullnose on the end.(a) Cownose(b) Hollow(c) Cellular(d) CopingI got this question in an interview for internship.This intriguing question comes from Bricks topic in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Which of the following is not a variety of continuous kilns?(a) Bull’s trench kiln(b) Hoffman’s kiln(c) Down-draught kiln(d) Tunnel kilnThe question was asked in semester exam.Origin of the question is Bricks in division Glass, Lime, Clay Products & Bricks of Construction & Building Materials
The process of grinding clay with water and making the clay plastic is called _________(a) Unsoiling(b) Weathering(c) Digging(d) PuggingThe question was posed to me in an interview for job.My enquiry is from Bricks in portion Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Steel moulds used in the process of moulding for the manufacturing of bricks are less durable than the brick moulds.(a) True(b) FalseThis question was addressed to me in an internship interview.Asked question is from Bricks topic in portion Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Which of the following statements about porcelain is not true?(a) Low voltage porcelain is obtained by wet process(b) Porcelain is hard and brittle(c) Porcelain is non-porous(d) Porcelain is prepared from felspar, clay, quartz and mineralsThe question was asked in an international level competition.I would like to ask this question from Clay Products in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials

Excess of iron oxide in the bricks makes them _________ in colour.(a) Red(b) Yellow(c) Dark blue(d) WhiteThe question was posed to me in exam.The question is from Bricks topic in division Glass, Lime, Clay Products & Bricks of Construction & Building Materials

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment