Contractor Exam Practice Questions and Answers (100% Pass)
6 vistas 0 veces vendidas
Grado
Contractors License
Institución
Contractors License
Contractor Exam Practice Questions and Answers (100% Pass)
Which is the first step that needs to be taken prior to starting any excavation work?
- Answer️️ -contacting the local utility companies
Before excavating for a new building, how should subsoil conditions be
determined? - Answer️�...
A driveway rises 18 feet in a horizontal distance of 190 feet. What is the percent
grade? - Answer✔️✔️-9%
How long will it take to excavate a trench that is 8 foot deep by 4 feet wide by 100
feet long? The hourly production rate is 40 BCY and the operator has average
ability with an efficiency factor of 75%. - Answer✔️✔️-4 hours
Air-entrained concrete MUST be used for all of the following EXCEPT -
Answer✔️✔️-interior slabs on grade.
The amount of water per sack of cement is what controls all EXCEPT -
Answer✔️✔️-set up speed.
What is the MINIMUM compressive strength for concrete used in a foundation
wall that will be exposed to weather? - Answer✔️✔️-2500 PSI
What is the MINIMUM thickness allowed for concrete slab on ground floors? -
Answer✔️✔️-3.5 inches.
What is the MINIMUM vertical reinforcement spacing for a reinforced concrete
foundation wall that is 7 feet high and 10 inches thick on type SP soil? -
Answer✔️✔️-56 inches on center.
2
Los beneficios de comprar resúmenes en Stuvia estan en línea:
Garantiza la calidad de los comentarios
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Compra fácil y rápido
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Enfócate en lo más importante
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable.
Así llegas a la conclusión rapidamente!
Preguntas frecuentes
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
100% de satisfacción garantizada: ¿Cómo funciona?
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller OliviaWest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for $9.99. You're not tied to anything after your purchase.
