Define the name of the part and explain its main task:

 Define the name of the part below and explain its main task:

Define the name of the part below and explain its main task:

Define the name of the part below and explain its main task:

Define the name of the part below and explain its main task:

2. Look at the pictures carefully and explain what did the service operation accomplished?

a-Operation name

b-Explain the steps

2. Look at the pictures carefully and explain what did the service operation accomplished?

a-Operation name

b-Explain the steps

2. Look at the pictures carefully and explain what did the service operation accomplished?

a-Operation name

b-Explain the steps

3. Explain what the tools in the picture are used for?

3. Explain what the tools in the picture are used for?