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Week 4 Install MOD Split Systems

Authored by C Mills

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Week  4  Install MOD Split Systems
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why it is important to properly plan the installation of a residential split system air conditioner?

Proper planning allows for an efficient and trouble-free installation. Without proper planning costly mistakes can occur, increasing the installation costs for the installing contractor.

“If you fail to plan, you are planning to fail!”

―Benjamin Franklin

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should a technician reference before installing a system?

The manufacturer's installation manual.

His or her school book

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the industry standard for determining the heat gain of a residential structure?

ACCA's Manual J.

Manual S

6 inch does a 150 sq ft room

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens if a system is oversized for its application?

An oversized system will not run long enough to properly dehumidify the structure.

Short cycling will cut the life of the system

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the minimum SEER rating for new systems?

14 Seer

Book is wrong

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the outdoor rated, water tight, flexible electrical cable connecting the system's disconnect to the condensing unit?

Whip.

With liquid tight connectors

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What gauge thermostat wire is typically used on residential systems?

18 gauge, cannot be stranded

18 Gauge Stranded

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