In which state of matter is a substance unable to transfer heat by convection

Use the table to answer question 22 23 and 24.

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

From the perspective of an employee that effective channeling of work related information and concerns