BANGHAY-ARALIN sa SIBIKA at KULTURA - PreventionWeb

IV. EVALUATION:
use again.
2. Generalization
Why we use electricity wisely and safely?
Expected Answers:
Electricity can be both a friend and an enemy. It can be
useful but it can also be dangerous. Safety rules must be
followed to prevent accidents. Electricity should be
conserved for the future generation.
3. Application
Nowadays, we have been experiencing brownouts or
power failure.
What do you think is the reason for this?
What are you going to do to preven brownout or power
failure?
Practice precautionary and conservation measures related to the
electricity by choosing the letter of the correct answer.
1. Safety tips in the use of electricity should be observed so
that
a. accidents will be avoided
b. food will be preserved
c. water will taste
d. surrounding will be cleaned
2. Which of the following is a precautionary measures related
to electricity?
a. Unplug electrical appliances during brownouts
b. Repair electrical connectivity during a thunderstorm
c. Unplug appliances by pulling out cords carelessly
d. Turn on the main switch when replacing a fuse or
repairing and electrical wire
3. A melted fuse should be replaced with one which has
a. bigger wires
b. different capacity
c. with the same capacity
d. the same size
4. Which of the following shows conservation of electrical
energy?
a. connecting more than two appliances at the same
time
b. opening all lights at the same time