The weak candidates apparently did not prepare well while many of the strong candidates had difficulty responding to Question 5 on RC differentiating and integrating circuits and Question 7b on the stability of a control system.
(b) Suggested Remedy
The indicated remedies are as follow:
- Candidates should cover all topics specified in the syllabus during preparations for examinations.
- Instructors are well-advised to ensure that candidates thoroughly understand basic theory.
- Candidates should solve as many practice questions as possible in the course of preparations.