NCCCO Core Exam Prep (2023/ 2024 Update) Questions and 100% Correct Verified Answers| Grade A
Q: What three functions will not work after two-blocking a crane that has a prevention system?
Answer:
Boom down, extend the boom and hoist
Q: Boom angle on a telescoping boom is measured from...
what three functions will not work after two block
ncccooverhead cranenccco tower crane
Escuela, estudio y materia
NCCCO
NCCCO
7
reseñas
Por: aaronanderson • 1 mes hace
Por: jeffery83067 • 1 mes hace
Por: akelley13 • 3 meses hace
Por: danielbiewer • 7 meses hace
Por: mjandrue • 7 meses hace
Por: davescottr1 • 8 meses hace
Por: justinlinley1983 • 8 meses hace
Vendedor
Seguir
nurse_steph
Comentarios recibidos
Vista previa del contenido
NCCCO Core Exam Prep (2023/ 2024
Update) Questions and 100% Correct
Verified Answers| Grade A
Q: What three functions will not work after two-blocking a crane that has a prevention system?
Answer:
Boom down, extend the boom and hoist
Q: Boom angle on a telescoping boom is measured from above or below horizontal to the
?
Answer:
Longitudinal axis of the boom base section
Q: The line pull of the innermost layer on the hoist drum is than the outermost
layer.
Answer:
Greater
Q: Side loading of a crane can be caused by?
Answer:
Wind
Q: If power fails to the crane what must the operator ensure is done?
Answer:
The controls are put in the neutral position
,Q: On a multiple crane lift, do not exceed of the load chart.
Answer:
75%
Q: If a crane operator knows the boom length and the boom angle he could use the range
diagram to estimate what?
Answer:
Load radius
Q: Which of the following jib offsets will have the least amount of capacity?-
Answer:
30 degrees
Q: When is it okay to make modifications to the structure of the crane's upper works?
Answer:
With written permission from the manufacturer
Q: A sudden stop of the hoist on a crane will produce a what?
Answer:
Dynamic load
Q: When hoisting personnel from a crane, what must be on the crane?
Answer:
, -
Anti-two block device
Q: What grade of alloy steel chain should be used for hoisting slings?
Answer:
80
Q: Each time a line passes from the boom point to the load block it is considered a ?
Answer:
Part of line
Q: Which statement about sling angles is correct?
Answer:
As sling angle decreases, sling stress increases
Q: When installing a wedge socket end termination on the crane the live section of the rope
should be in line with the?
Answer:
Pin
Q: Which of the following hitches would be best suited for lifting a bundle of items?
Answer:
Double wrapped choker
Q: If the signal person extends his arm at shoulder height with his thumb pointing down what
do they want the operator to do?
, Answer:
Boom down
Q: If the signal person has their arm extended and is pointing to his/her left, what do they want
you to do?
Answer:
Swing right
Q: Why is a carry deck crane, called a carry deck?
Answer:
The deck of the crane has carrying capacities
Q: How much clearance is required between the counterweight of the crane and all objects?
Answer:
2 ft.
Q: Which of the following would be good ground conditions for setting up a crane?
Answer:
Compacted and level
Q: When using a carpenter's level to check the level condition of the crane, where would be the
best location to put the level?
Answer:
Swing bearing of the upper works
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 nurse_steph. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for 10,83 €. You're not tied to anything after your purchase.
