Attached to, mounted on, covered with

The cover is attached to the case by four screws.

The cover is attached to the case by four screws.

The microchip is mounted on the circuit-board.

The wire is covered with plastic.

Look at the image of the fan on your right. Read the sentences below and decide if they are true or false. Do the sentences make sense?

For example: "The blade is attached to the plug" is false, "The blade is attached to the motor" is true.

a) The stand is supported by the motor.

b) The fan is connected to the socket.

c) The socket is connected to the wall.

d) The fan consists of blades and a stand.

e) The motor is attached to the stand.

f) The blades are attached to the stand.

g) The plug is mounted on the fan.