Oklahoma Practice Tests

Oklahoma - HVACR JOURNEYMAN LIMITED

The Oklahoma HVACR Journeyman Limited exam has 60 scored questions across six technical topics, and you need 42 correct ...

60 Questions 70% to Pass

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Oklahoma - HVACR JOURNEYMAN UNLIMITED

The Oklahoma HVACR Journeyman Unlimited exam covers six topic areas across 70 scored questions — and you need a 70% to p...

70 Questions 70% to Pass

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Oklahoma - REFRIGERATION CONTRACTOR

The Oklahoma Refrigeration Contractor exam has 80 questions and requires a 70% score to pass. This guide covers every to...

80 Questions 70% to Pass

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Oklahoma Electrical Business and Law

Every Oklahoma electrical license requires passing the Business and Law exam — and this guide covers everything you need...

50 Questions 70% to Pass

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Oklahoma Limited Electrical Contractor

The Oklahoma Limited Electrical Contractor exam is 100 questions in 240 minutes with a 70% passing score. This guide cov...

100 Questions 70% to Pass

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Oklahoma Mechanical Business and Law

The Oklahoma Mechanical Business and Law exam is required for HVACR, sheet metal, refrigeration, natural gas, and other ...

50 Questions 70% to Pass

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Oklahoma Natural Gas Contractor

The Oklahoma Natural Gas Contractor exam has 40 scored questions, a 120-minute time limit, and a 70% passing score. This...

40 Questions 70% to Pass

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Oklahoma Plumbing Business and Law

To earn your Oklahoma Plumbing License, you must pass both the trade exam and the Business and Law exam. This guide cove...

50 Questions 75% to Pass

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Oklahoma Plumbing Contractor and Natural Gas

The Oklahoma Plumbing Contractor and Natural Gas exam has 85 scored questions and a 180-minute time limit — and you need...

85 Questions 75% to Pass

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Oklahoma Plumbing Journeyman and Natural Gas

The Oklahoma Plumbing Journeyman and Natural Gas exam has 85 scored questions in 180 minutes, with a 75% passing score —...

85 Questions 75% to Pass

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Oklahoma Refrigeration Journeyman

The Oklahoma Refrigeration Journeyman exam is 60 questions with a 70% passing score and 150-minute time limit. This guid...

60 Questions 70% to Pass

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Oklahoma Residential Contractor Plumbing and Natural Gas

The Oklahoma Residential Contractor Plumbing and Natural Gas exam is 85 scored questions in 180 minutes — and you need 7...

85 Questions 75% to Pass

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Oklahoma Residential Journeyman Plumbing and Natural Gas

The Oklahoma Residential Journeyman Plumbing and Natural Gas exam has 85 scored questions, a 180-minute time limit, and ...

85 Questions 75% to Pass

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Oklahoma Roofing Business and Law

The Oklahoma Roofing Business and Law exam is 50 scored questions covering bidding, financial management, contracts, pay...

50 Questions 70% to Pass

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Oklahoma Roofing Contractor Commercial Endorsement

The Oklahoma Roofing Contractor Commercial Endorsement exam is 50 questions in 150 minutes, with a 70% passing score. Th...

50 Questions 70% to Pass

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