A single unblocked crate of electrical switchgear measuring 8\text{ feet} in length and we… — Commercial Driver's License (CDL) General Knowledge Exam

A single unblocked crate of electrical switchgear measuring $8\text{ feet}$ in length and weighing $5,200\text{ pounds}$ is secured on an open flatbed trailer using one indirect tie-down rated at a Working Load Limit (WLL) of $3,000\text{ pounds}$ . This securement configuration satisfies federal cargo securement standards.

Cevap: Cevap

Cevap

The statement is false because unblocked cargo between

5\text{ feet}

and

10\text{ feet}

in length requires a minimum of two tie-downs regardless of Working Load Limit.

The statement is false because federal cargo securement standards require at least two tie-downs for any unblocked article of cargo longer than

5\text{ feet}

and up to

10\text{ feet}

in length, regardless of individual strap capacity.

Adım Adım Çözüm

Evaluate the weight-based Aggregate Working Load Limit (WLL) requirement.

The minimum required aggregate WLL is

50\%

5,200\text{ pounds} = 2,600\text{ pounds}

. The single indirect tie-down supplies

3,000\text{ pounds}

of aggregate WLL, which satisfies the weight threshold (

3,000\text{ pounds} \geq 2,600\text{ pounds}

Federal Motor Carrier Safety Regulations require the aggregate WLL of all tie-downs to equal at least one-half the weight of the article.

Evaluate the length- and blocking-based minimum tie-down count requirement.

The cargo measures

8\text{ feet}

and is unblocked against forward movement, requiring a minimum of two tie-downs.

Under FMCSR § 393.110, an unblocked article longer than

5\text{ feet}

but not exceeding

10\text{ feet}

in length must be secured by at least two tie-downs.

Determine overall compliance by checking if both independent requirements are satisfied.

The configuration fails the tie-down count standard (1 provided vs. 2 required), making the setup non-compliant (False).

A securement system must satisfy both the aggregate WLL criteria and the minimum number of tie-downs simultaneously.

Anahtar Kavram

Dual-criteria cargo securement requires meeting both the 50% aggregate Working Load Limit threshold and the minimum tie-down count rules (minimum of two tie-downs for unblocked cargo over 5 feet up to 10 feet in length).

Tahmini Süre:1m 0s

Soru

Cevap

Adım Adım Çözüm

Anahtar Kavram

Sık Yapılan Hatalar

Konular

Bu konudan daha fazla soru