← SetsBuilding Utilities — Set 6
0 of 10
Building Utilities Practice Questions — Set 6
10 free Building Utilities reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 6 of 9.
51
In plumbing, what does 'PVC' stand for?
52
What is the minimum diameter of a soil pipe for a water closet?
53
A 'Trap' (P-trap) is used in plumbing to:
54
In electrical systems, what unit measures the rate of electron flow?
55
What color is the grounding wire in a standard electrical cable?
56
HVAC stands for:
57
A 'Septic Tank' must have how many compartments minimum?
58
What is the standard frequency of AC electricity in the Philippines?
59
Which device protects an electrical circuit from overcurrent?
60