MHIC Practice Test: Video 1 Answers (25 Questions)

Question 1

What does the Maryland Healthy Homes Protection Act require contractors to disclose to homeowners?

Accepted Answer

Presence of lead-based paint hazards in pre-1978 homes

Answer

Maryland law requires contractors to inform homeowners about lead-based paint hazards in homes built before 1978, consistent with EPA RRP rules.

Question 2

Under Maryland law, a contractor who fails to obtain a required building permit before starting work may face:

Accepted Answer

Fines, stop-work orders, and potential license suspension

Answer

Unpermitted work in Maryland can result in fines, mandatory stop-work orders, and referral to the MHIC for license disciplinary action.

Question 3

What is the maximum OSHA-allowed angle for positioning an extension ladder against a wall?

Accepted Answer

1:4 ratio (one out for every four up)

Answer

OSHA requires extension ladders to be set at a 75-degree angle, which corresponds to a 1:4 ratio (one foot out for every four feet of height).

Question 4

A Maryland home improvement contractor discovers asbestos-containing materials during a renovation. What is the correct first step?

Accepted Answer

Stop work and notify MDE before disturbing the material

Answer

The Maryland Department of the Environment (MDE) must be notified before any asbestos-containing material is disturbed during renovation or demolition.

Question 5

What is the required minimum number of air changes per hour when applying solvent-based coatings indoors under OSHA ventilation standards?

Accepted Answer

10 air changes per hour

Answer

OSHA requires at least 10 air changes per hour when spray-applying solvent-based coatings in enclosed spaces to prevent flammable vapor accumulation.

(MHIC) Maryland Home Improvement Contractor Practice Test

(MHIC) Maryland Home Improvement Contractor Practice Test

MHIC Practice Test: Video 1 Answers (25 Questions)