Tech 1
It converts sunlight into electricity
solar panel
It means to go into a place.
ENTER
It prevents the bolt from loosening and reduces stress on the surface material.
washers
It is a large container that stores water for use.
water tank
It controls the flow of electricity between the panel, battery, and lamps.
controller
It means to go up or move higher.
RISE
it is a protective headgear designed to prevent injuries.
Helmet
It controls the flow of water — it can stop or allow water to pass.
valve
Why do we use cables in a solar system?
for connection
It means to go down or move lower, usually in water.
SINK
It makes the car go faster.
Accelerator (gas pedal)
It is the part of a shower where water comes out in small streams.
SHOWER HEAD
You can use a __________ to measure how long something is.
RULER
It means to go out of a place or to go away
Which tool is used to drive or remove screws?
screwdriver
They are tubes that carry water from one place to another.
WATER PIPES
The knife’s __________ is very sharp.
BLADE
it is used turns something on or off, like a light or machine.
SWITCH
it is used for tightening or loosening nuts and bolts
spanner
It is an opening where water enters a system or tank.
INLET