NECO Building Construction Questions 2022 Objective and Theory Update

Filed in Exam, Jamb News by on February 7, 2022

– NECO Building Construction Questions –

NECO Building Construction Questions are out now on our website. In this article, I will show you past NECO Building Construction random repeated questions for free.

NECO Building Construction Questions

About NECO

The establishment of the National Examinations Council (NECO) in April 1999 is a culmination of the reaction of the Federal Government.

This was to widespread escalating agitations for a national examination outfit that would respond to the Nigerian needs and demands.

As well as cope with the annually increasing number of secondary school candidates to take Senior School Certificate Examination (SSCE) nationwide.

A Series of panels had earlier been set up to address the issues before this vital decision was taken.

The Mission

To deliver examinations whose results are trusted worldwide for their credibility.

The Vision

To become a major player in the global assessment industry.

Core Value

Redefining the future of the Nigerian child through quality assessment.

The National Examinations Council (also known as NECO) is an examination body in Nigeria that conducts the Senior Secondary Certificate Examination and the General Certificate in Education in June/July and December/January, respectively.


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NECO Building Construction Questions

Question 1

1. (a) state three reasons for finishing a concrete floor with a cement-sand screed.

(b) with the aid of a sketch, illustrate the method of laying drain pipe using a gauge board and a spirit level.

(c) state two safety precautions to be taken in carrying out electrical installation work in a domestic building.

Question 2

(a) State two reasons for providing temporary support to sides of the excavation.

(b) list four desirable properties of aggregates for the production of concrete.

(c) sketch a cross-section through a retaining wall and indicate the following

(I) heel;

(ii) toe;

(iii) weep hole;

(iv) retained earth.

Question 3

(a) List five walling materials for a domestic building.

(b) State one advantage each for the use of the following

(I) metal window frames;

(ii) timber window frames.

(iii) fig. 1 shows the sketch of a section through a closed eaved roof. Identify the parts labelled M, N, O, P, Q and R.

Fig 1- building construction

Question 4

(a) State one function each of the following in a water-closet cistern.

(i) ball valve;

(ii) over flow pipe.

(b) Sketch to illustrate a double-bowl kitchen sink.

(c) state three functional requirements of an inspection chamber.

Question 5

(a) Sketch the conventional symbol for each of the following:

(i) bathtub;

(ii) switch socket outlet;

(iii)kitchen sink;

(iv)water closet.

(b) State three causes of accident on site.

DISCLAIMER! These are not real NECO Building Construction Questions, but likely repeated questions over the years to help candidates understand the nature of their examinations. Ensure to note every question provided on this page.

If you need us to help you with updated questions and answers at the right time about NECO Building Construction Questions, kindly provide us with your phone number and email address in the comment box below.

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