Certificate In PVC Pipe & Wire Business

/30
0

Certificate In PVC Pipe & Wire Business

1 / 30

Muriatic acid is used to ____ the pH level in a pool.

2 / 30

Which process uses Pentrox Solution?

3 / 30

Algae are microscopic plant life.

4 / 30

Where do you find a flapper?

5 / 30

What is the purpose of a breaker in an electrical circuit?

6 / 30

What is one purpose of shutoff valves on the compressor during installation and when servicing?

7 / 30

What is the best product to use to thin or clean up latex paint?

8 / 30

When charging, vapor should be added to the ____ side of the compressor.

9 / 30

What is a swagging tool used for?

10 / 30

Where is a fuse link located?

11 / 30

Most gas water heaters have two (2) regulators. The one on the meter should be adjustedonly by the utility company.

12 / 30

What kind of freon is used in central air conditioning?

13 / 30

The pilot light on a standing pilot water heater won't stay lit. What might be causing the problem?

14 / 30

Where is a joist found?

15 / 30

Taking heat out of the air will do what to the air temperature?

16 / 30

An iced up evaporator is usually a sign of insufficient air through the evaporator coils or:

17 / 30

Never mix two pool maintenance chemicals together.

18 / 30

Where is the bibb seat located?

19 / 30

On most garbage disposals, where is the reset button located?

20 / 30

In roofing, a square (measurement) is an area of:

21 / 30

When should a pool filter be backwashed?

22 / 30

resident calls and complains that soap bubbles run out of the dishwasher when she runs it. A probable cause is:

23 / 30

What is the purpose of a squirrel cage?

24 / 30

As the hot water heater tank is being filled up, you should:

25 / 30

When wiring a new wall receptacle, the silver screw is for:

26 / 30

A sequencer is used in:

27 / 30

On which appliance would you find a hot wire relay?

28 / 30

On a 110-volt circuit, the hot wire is normally:

29 / 30

Low voltage means:

30 / 30

Most residential wiring is three phase.