Question 23
Which of the symbols represents a DC signal?
- A.
- B.
- C.
- D.
- E.
Objective
Question details
- Exam body
- BECE
- Subject
- Basic Technology
- Year
- 2014 Paper 2
- Question no.
- #23
- Type
- Objective
More from this paper
- Q19In a grinding machine, power is transmitted by frictional force between the…
- Q20Which of the following does not have kinetic energy?
- Q21Light energy is often transmitted from a source to the receiver in form of
- Q25Which of these is not a wiring tool?
- Q26Which part of the diagram below is the positive wire for the circuit?
- Q27Which of these cannot be considered as an electrical accessory in a house?