WAEC Auto Mechanics/Auto Mechanical Work Past Questions and Answers

WAEC Auto Mechanics/Auto Mechanical Work Past Questions and Answers | WAEC Repeated Questions for Auto Mechanics/Auto Mechanical Work:  This article will help you find the answers to the most repeated WAEC Questions on Auto Mechanics/Auto Mechanical Work.  These are Likely questions for WAEC Auto Mechanics/Auto Mechanical Work examination.

Every year thousands of students across west Africa writes the WAEC examination in anticipation of getting a good grade which they can use to further their studies in the university. Since success in the examination is paramount, it is therefore essential that candidates understand how the questions are set and how to go about answering them.

This article will help you know and understand the questions that are set and how to best tackle them. If you go through this article well, you will most definitely get the answers you need concerning the WAEC Auto Mechanics/Auto Mechanical Work Past Questions and Answers, WAEC Repeated Questions for Auto Mechanics/Auto Mechanical Work, Likely questions for WAEC Auto Mechanics/Auto Mechanical Work examination.

WAEC Auto Mechanics/Auto Mechanical Work Sample Questions and Answers

Question 1
(a) State three methods of setting out a building.

(b) State the function of each of the following materials in concreting:

cement;

fine aggregates;

coarse aggregates;

water.

With the aid of a labelled sketch, illustrate a suitable timbering for a trench in a firm soil.

_____________________________________________________________________________________________________
OBSERVATION
Many candidates were able to:

state correct function of constituents of concrete;

produce good sketches of timbering to a trench.

However, few of them were unable to state the three methods of setting out a building.

The expected response to question 1 is as given below:

(a) (i) 3:4:5 method;
(ii) use of Builder’s square;

use of surveying instrument (i.e. the use of optical square, site-square or theodolite);

(b) (i) cement binds the particles of aggregates together to form a  solid mass;

fine aggregate: serve as fillers in concrete;

coarse aggregate: distributes the stresses in concrete;

water facilitates the hydration of cement in the concrete or lubricates the aggregates.

 

How to Get Complete WAEC Past Questions and Answers in PDF

WAEC Past questions and answers for all subjects including Auto Mechanics/Auto Mechanical Work is available for download. There are specific steps you need to take and instructions you will follow to get the material. First of all, click here to see WAEC Past Questions and answers for all subjects.

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