Official exam: EPA RCRA Hazardous Waste Generator (ID)
Take a free Idaho RCRA practice test online: a full 100-question paper with every answer explained, no sign-up, scored by topic. The full 100-question bank and the timed simulator are $14.99 for 30 days.
EPA RCRA Hazardous Waste Generator (ID): a 100-question practice bank for the real EPA Environmental standard, 3 full papers of 100 questions each with no repeats, every question written to the regulation it comes from.
Where these questions come from
Every question in this bank cites a source -- primarily 40 CFR (45%) and 40 CFR 261 Subpart D (4%) of this exam's citations.
RCRA hazardous waste generator requirements are federal (40 CFR Parts 260-273) and do not vary by state. Idaho DEQ administers this program under full EPA-authorization (IDAPA 58.01.05); jurisdiction is tagged ID for catalog purposes, but the underlying regulatory content is federal.
Take a full practice test free. 100 real questions built to the exam's domain weights, every answer explained, no sign-up required, with a domain-by-domain score at the end.
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Preparedness, Prevention, and Emergency Response14%
Universal Waste and Special Wastes8%
5 real sample questions
Under 40 CFR Part 262, a facility that generates less than 100 kg (220 lbs) of hazardous waste and less than 1 kg of acutely hazardous waste in a calendar month, while never accumulating more than 1,000 kg on-site, is classified as a:
A. Large Quantity Generator (LQG)
B. Small Quantity Generator (SQG)
C. Very Small Quantity Generator (VSQG)
D. Transporter
Show answer and reasoning
Correct answer: C. Very Small Quantity Generator (VSQG)
Correct. A facility generating less than 100 kg/month (and less than 1 kg/month of acutely hazardous waste), with no more than 1,000 kg accumulated on-site, is a Very Small Quantity Generator (VSQG).
A: Incorrect. LQGs generate 1,000 kg/month or more (or more than 1 kg/month of acutely hazardous waste), far above this threshold.
B: Incorrect. SQGs generate between 100 and 1,000 kg/month, above the VSQG threshold described.
D: Incorrect. A transporter moves hazardous waste between sites and is a distinct regulatory category from a generator classification.
Source: 40 CFR 262.13
RCRA stands for:
A. Regional Contamination Response Act
B. Resource Conservation and Recovery Act
C. Rural Community Recycling Assistance
D. Reduced Chemical Reactivity Assessment
Show answer and reasoning
Correct answer: B. Resource Conservation and Recovery Act
Correct. RCRA stands for the Resource Conservation and Recovery Act, the federal law establishing the framework for hazardous and solid waste management.
A: Incorrect. This is not the correct expansion of the RCRA acronym.
C: Incorrect. This is not the correct expansion of the RCRA acronym.
D: Incorrect. This is not the correct expansion of the RCRA acronym.
Source: RCRA Subtitle C Overview
RCRA Subtitle C specifically establishes the federal framework for the regulation of:
A. Municipal drinking water systems
B. Hazardous waste, from generation through disposal
C. Air emissions from vehicles
D. Endangered species habitat
Show answer and reasoning
Correct answer: B. Hazardous waste, from generation through disposal
Correct. RCRA Subtitle C establishes the comprehensive federal 'cradle-to-grave' hazardous waste management program.
A: Incorrect. Drinking water systems are primarily regulated under the Safe Drinking Water Act, not RCRA Subtitle C.
C: Incorrect. Vehicle air emissions are regulated primarily under the Clean Air Act, not RCRA Subtitle C.
D: Incorrect. Endangered species habitat is addressed under the Endangered Species Act, not RCRA Subtitle C.
Source: RCRA Subtitle C Overview
A waste is generally identified as corrosive (D002) if it is aqueous and has a pH:
A. Between 6 and 8
B. Less than or equal to 2, or greater than or equal to 12.5
C. Exactly 7.0
D. Greater than 100
Show answer and reasoning
Correct answer: B. Less than or equal to 2, or greater than or equal to 12.5
Correct. An aqueous waste with a pH less than or equal to 2 (highly acidic) or greater than or equal to 12.5 (highly alkaline) is identified as corrosive under 40 CFR 261.22, and assigned waste code D002.
A: Incorrect. A pH between 6 and 8 is close to neutral and would not meet the corrosivity characteristic threshold.
C: Incorrect. A pH of exactly 7.0 is neutral and would not meet the corrosivity threshold.
D: Incorrect. The pH scale does not extend above 14, so this value is not meaningful for this test.
Source: 40 CFR 261.22
The 'K-list' of hazardous wastes under 40 CFR Part 261 Subpart D identifies hazardous wastes from:
A. Any household source
B. Specific industrial and manufacturing source processes (source-specific wastes)
C. Discarded commercial chemical products only
D. Universal waste batteries only
Show answer and reasoning
Correct answer: B. Specific industrial and manufacturing source processes (source-specific wastes)
Correct. The K-list covers hazardous wastes generated from specific industrial and manufacturing processes, such as certain wood preserving, petroleum refining, or pesticide production wastes.
A: Incorrect. Household waste is generally excluded from RCRA hazardous waste regulation, and the K-list does not target household sources.
C: Incorrect. Discarded commercial chemical products are addressed by the P-list and U-list, not the K-list.
D: Incorrect. Universal waste batteries are addressed under 40 CFR Part 273, a separate regulatory category from the K-list.
Source: 40 CFR 261 Subpart D
Frequently asked questions
Where can I take a free Idaho RCRA practice test online?
Right here. CertQuestUSA's free Idaho RCRA practice test online is a full 100-question practice paper built to the real exam's domain weights, with every answer explained, with no sign-up and no credit card, and shows your score by topic at the end. The full 100-question bank, with every answer explained and cited to the regulation it comes from, is $14.99 for a 30-day pass that never renews.
How many questions are on the CertQuestUSA EPA RCRA Hazardous Waste Generator (ID) practice test?
100 questions total, split into 3 full papers of 100 each with no repeats across papers.
What topics does the EPA RCRA Hazardous Waste Generator (ID) test cover?
7 domains, with the heaviest weight on Accumulation, Manifest, and Recordkeeping (20%), Hazardous Waste Identification (20%), and Generator Categories and Status (18%).
Where do CertQuestUSA's EPA RCRA Hazardous Waste Generator (ID) questions come from?
Primarily 40 CFR (45%) and 40 CFR 261 Subpart D (4%) of this bank's citations -- computed directly from this exam's own question sources, not a generic description.
Is there a free EPA RCRA Hazardous Waste Generator (ID) practice test?
Yes -- one full 100-question practice paper built to the exam's domain weights, free with no sign-up, with every answer explained and a domain-by-domain score at the end.
Need the certificate itself, not just the practice?
This page is a practice test. Certified Training USA, our sister site, sells the RCRA Hazardous Waste Generator Training course with a certificate of completion.
