LCA 101 Quiz

LCA 101 Quiz

University

14 Qs

quiz-placeholder

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LCA 101 Quiz

LCA 101 Quiz

Assessment

Quiz

Science

University

Medium

Created by

Ivan Hardantyo

Used 3+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of defining the goal and scope in an LCA study?

To calculate the total emissions from a product

To ensure statistical relevance of the results

To clarify the study’s intent, boundaries, and functional unit

To compare economic costs between products

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In LCA, what does the functional unit refer to?

The product’s brand or market name

The system used for energy calculations

The cost of the product during use phase

A quantified description of the product’s function for comparison

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the main activity in the Life Cycle Inventory (LCI) phase?

Interpreting environmental results

Collecting and quantifying inputs and outputs of the system

Weighting environmental impacts

Setting policy priorities

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What kind of data is typically collected in the inventory phase?

Stakeholder opinions

Material flows, energy inputs, and emissions

Prices of raw materials

Marketing data

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a common impact category in LCIA?

Climate change

Human toxicity

Ozone layer depletion

Brand perception

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The process of converting LCI (Life Cycle Inventory) results into potential impacts is called:

Allocation

Characterization

Normalization

Validation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary aim of the interpretation phase in LCA?

Reporting marketing benefits

Avoiding regulation

Calculating cost savings

Drawing conclusions and providing recommendations based on results

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