WAEC Auto Mechanical Work Questions and Answers 2021 | Theory and OBJ- Download PDF

Filed in WAEC News by on July 22, 2021 0 Comments

WAEC Auto Mechanical Work Questions and Answers 2021 | Theory and OBJ- Download PDF

WAEC Auto Mechanical Work Questions and Answers 2021 | If you are about to write the West African Senior Certificate Exams (WASSCE), you will realize that you need the WAEC Past Questions and Answers.

WAEC Auto Mechanical Work Questions and Answers 2021

This article provides you with WAEC Auto Mechanical Work Questions and Answers for the WASSCE 2021. It contains information regarding the WAEC Auto Mechanical Work Theory and Objective Questions and Answers.

WAEC Auto Mechanical Work examination scheme

There will be three papers, Papers 1, 2 and 3 all of which must be taken.
Papers 1 and 2 shall be a composite paper to be taken at one sitting.

Paper 1: will consist of forty multiple-choice objective questions all of which are to be answered in 45 minutes for 40 marks.

Paper 2: will consist of two sections, Sections A and B to be answered in 2 hours 15 minutes for 80 marks.

Section A: will consist of ten short-structured questions to be answered in 30 minutes for 20 marks.

Section B: will consist of five essay questions. Candidates will be required to answer any four in 1 hour 45 minutes for 60 marks.

Paper 3: will be a practical test of 2 hours 30 minutes duration. It will consist of two compulsory questions for 80 marks.

A list of materials shall be made available to schools not less than two weeks before the paper is taken for material procurement and relevant preparation.

(Alternative to Practical Test)

The Council may consider testing candidates’ ability in practical work as prescribed in the syllabus in the event that materials for the actual practical test cannot be acquired. For this alternative test, there will be two sets of compulsory questions to be answered in 1½ hours for 80 marks.

WAEC Auto Mechanical Work Objective Questions

1. The instrument used in checking valve clearance is
A. feeler guage.
B. ring guage.
C. ping guage.
D. fine bar.

2. The principal components of motor vehicle transmission layout are

A. flywheel, final drive and differential unit.
B. engine ,clutch, gearbox, propeller shaft and final drive.
C. gearbox, propeller shaft, flywheel and clutch.
D. clutch, differential unit and starter unit.

3. The strength of a frame to the twist force is known as
A. bending strength.
B. tension-pull strength.
C. tabular strength.
D torsional strength.

4. Which of the following is used in making compression rings of engine pistons?
A. Copper
B. Cast iron
C. High carbon steel
D. Sodium

5. Tyre threads are designed to enhance road
A. grip.
B. slip.
C. speed.
D. slide.

6. The material for making brake lining is
A. asbestos.
B. wood.
C. ceramics.
D. plastics.

7. Air filter is fitted on which of these engine parts ?
A. Induction manifold
B. Inlet manifold
C. Carburetor
D. Cylinder head

WAEC Auto Mechanical Work Theory Questions

PAPER 2
SECTION A
(SHORT STRUCTURED)

1. The part of the car that cools the engine is ——————————————–

2. The part of engine that drives the water pump is ———————————————

3 Sketch a ‘Taper Shank’, twist drill and label three parts in the spaces provided below.

TAPER SHANK TWIST DRILL
SECTION B
(THEORY)
1 (a) (i) Sketch a diagram of a four-stroke single cylinder engine during induction
Stroke
(ii) Label four of its parts.
(b) State one function of each of the parts labelled in (1a) above. (15 marks)
2 (a) (i) Name five components of transmission system.
(ii) State one function of each component listed in 2(a)(i). (15 marks)

1 On the engine provided set the valves to number one cylinder.
(a) Open the valve cover, report to the examiner

(b) Rotate engine to make the number one valve ready for setting, report to examiner

(c) set the valves ,report to the examiner.
(d) replace valve cover, report to the examiner.
(e) answer two questions from the examiner.

How to Download WAEC Past Questions and Answers

WAEC Past Questions and Answers are available for download for all subjects in PDF. To download WAEC Past Questions and Answers for Auto Mechanical Work, you only need a phone, a WhatsApp account, and a Gmail address.

Then call 07063986527 and drop and WhatsApp message.

Click the Link Below to download WAEC Past Questions and Answers for Auto Mechanical Work.

Download WAEC Past Questions and Answers for all Subjects Including practical.

Disclaimer: Please note that we are not in any way affiliated to any of the organization’s mention here. Some of the organizations here do not release their past questions, so we can only compile likely questions and answers very related to the organization.

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