Texas Motor Carrier Authority Practice Exam
Questions And Correct Answers (Verified Answers)
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,SECTION 1: MOTOR CARRIER REGISTRATION & OPERATING AUTHORITY
(Questions 1-20)
Question 1: Which number allows a carrier to operate intrastate in Texas and is
issued by TxDMV?
A) USDOT Number
B) MC Number
, C) TxDMV Number (Certificate of Registration)
D) IFTA Account Number
Correct Answer: C) TxDMV Number (Certificate of Registration)
Rationale: The Texas Department of Motor Vehicles (TxDMV) issues a state motor
carrier certificate (TxDMV number) that is required for intrastate operations in
Texas. TxDMV Form 1293 (Motor Carrier Registration Application) is used to
register for intrastate operating authority .
Question 2: Which federal agency issues an "MC" operating authority for
interstate for-hire motor carriers?
A) TxDMV
B) FMCSA (Federal Motor Carrier Safety Administration)
C) Texas DPS (Department of Public Safety)
D) IRS
Correct Answer: B) FMCSA (Federal Motor Carrier Safety Administration)
Rationale: FMCSA handles interstate operating authority (MC numbers) and
registration for interstate carriers under 49 CFR Part 365. Interstate for-hire
carriers must obtain both USDOT and MC numbers from FMCSA before operating
across state lines .
Question 3: A Texas-based carrier transports construction materials solely within
Texas using vehicles with a gross vehicle weight rating (GVWR) of 28,000 pounds.
Which registration requirement most likely applies?
A) The carrier only needs a local county business permit
B) The carrier must obtain a Texas DOT number and maintain proper registration
authority
C) The carrier is exempt from all motor carrier registration requirements
D) The carrier only needs a CDL for the driver and no company registration
Questions And Correct Answers (Verified Answers)
Plus Rationales 2025|2026 Q&A | Instant
Download Pdf
,
,SECTION 1: MOTOR CARRIER REGISTRATION & OPERATING AUTHORITY
(Questions 1-20)
Question 1: Which number allows a carrier to operate intrastate in Texas and is
issued by TxDMV?
A) USDOT Number
B) MC Number
, C) TxDMV Number (Certificate of Registration)
D) IFTA Account Number
Correct Answer: C) TxDMV Number (Certificate of Registration)
Rationale: The Texas Department of Motor Vehicles (TxDMV) issues a state motor
carrier certificate (TxDMV number) that is required for intrastate operations in
Texas. TxDMV Form 1293 (Motor Carrier Registration Application) is used to
register for intrastate operating authority .
Question 2: Which federal agency issues an "MC" operating authority for
interstate for-hire motor carriers?
A) TxDMV
B) FMCSA (Federal Motor Carrier Safety Administration)
C) Texas DPS (Department of Public Safety)
D) IRS
Correct Answer: B) FMCSA (Federal Motor Carrier Safety Administration)
Rationale: FMCSA handles interstate operating authority (MC numbers) and
registration for interstate carriers under 49 CFR Part 365. Interstate for-hire
carriers must obtain both USDOT and MC numbers from FMCSA before operating
across state lines .
Question 3: A Texas-based carrier transports construction materials solely within
Texas using vehicles with a gross vehicle weight rating (GVWR) of 28,000 pounds.
Which registration requirement most likely applies?
A) The carrier only needs a local county business permit
B) The carrier must obtain a Texas DOT number and maintain proper registration
authority
C) The carrier is exempt from all motor carrier registration requirements
D) The carrier only needs a CDL for the driver and no company registration
