Question

question 4
which two metal transfer are not good for out of position welding?
pulse transfer
spray transfer
short circuit transfer
globular transfer

question 5
which metal transfer is not good for thinner materials?
globular transfer
spray transfer
short circuit transfer

Explanation:

For Question 4, globular transfer and spray transfer are not ideal for out - of - position welding as they can cause issues with metal deposition and control. For Question 5, globular transfer is not good for thinner materials because of its relatively large droplet size and high heat input which can cause burn - through.

Answer:

Question 4: B. Spray Transfer, D. Globular Transfer
Question 5: A. Globular Transfer