Question

2. Unscramble the following words:
▪ (i) TBTAYER
▪ (ii) SFEU
▪ (iii) HTRCO
▪ (iv) HICWTS
related to heat and electricity

Answer 1

I don't know the 1st and 3rd one but

2. Fuse

4. switch

edit:

3.Torch

Answer 2

1) don't know

2) FUSE

3) don't know

4) don't know