How do you move a few parts together in the EAGLE schematic editor?

In the file MET2001_SU25_PDB.lbr, what is the device name of the DIRECTIONAL capacitor?

What is the purpose for including an inductor (L1) in the PCB design?

1. To store electrical energy

2. To smooth out current fluctuations

3. To filter out high-frequency noise

4. To increase current flow

5. To increase power

What functions do capacitors C1 and C2 (47uF) serve?

1. Absorb excess voltage during high input voltage

2. Release stored energy to compensate for voltage drops during low input voltage

3. Limit current flow

4. Increase the voltage

5. Filter out the noise of the SMPS module caused by the circuit switching

In the file MET2001_SU25_PDB.lbr, what is the device name of the fuse?