NCCCO Overhead Crane Exam |99 Complete Q’s and A’s
Overhead cranes with more than one hoisting unit shall have? - -Its rated load marked on
it.
-How often does O.S.H.A. require a written wire rope inspection? - -Once a month
-What is the purpose of the "E" (Emergency) stop on an overhead crane? - -Removes
power to entire crane.
-Most loads should be rigged to within how many degrees of level? - -5
-According to ASME B30.2, what is the safety factor for rigging? - -5 to 1
-According to O.S.H.A. frequent inspections shall be performed? - -Daily to monthly
-According to ASME B30.2 a frequent inspection must be performed by a? - -Designated
person
-According to OSHA, the maximum twist of the hook can't exceed? - -10 degrees
-When inspecting electrical contacts, what are the signs they are bad? - -Pitted or burned
-According to ASME B30.2, what type of fire extinguisher is required for overhead cranes?
- -10BC
-Before leaving an overhead crane unattended, attached loads should be? - -Lowered to
the floor
-Before using your hand to steady any load, you should? - -Follow company policy
-According to OSHA, the rated capacity of all overhead cranes shall be? - -Clearly marked
on the side of the crane
-When attaching spreaders to any load, you must keep in mind that? - -The lower the
spreader angle the greater the tension
-By order of hitch strength, which is correct?
a. Vertical, basket, choker
b. Basket, vertical, choker
c. Basket, choker, vertical
d. Choker, basket, vertical - -Basket, vertical, choker
, -According to OSHA, the maximum hook throat opening must not exceed? - -15% of its
original size
-How many cubic feet is in a rectangular object that measures S At. X3 At. X2 ft.? - -30
cubic feet
-An object weighs 150 lbs per cubic foot and measures 4 ft. X3 A. X3 ft., what is its weight? -
-5,400 lbs
-According to OSHA, how many wraps must be left on the hoist drum of an overhead crane
with the
hook at its lowest position? - -2 wraps
-The upper limit switch of all overhead cranes shall be tested every? - -Shift
-Vertical movement of an overhead crane is controlled by the? - -Hoist controller
-A swinging load should be controlled by the? - -Bridge and trolley controller
-What should be the first step in a daily inspection of an overhead crane? - -Check the
main switch
-What should be done with an unbalanced load? - -Lower load to floor
-When making a lift, where should the load block be positioned? - -Vertically over the
load's center of gravity
-When energizing the crane, the controller should be in what position? - -Neutral
-According do ASME, warning signals shall be given when? - -Starting and during
movement
-According to A.S.M.E. B30.2, an overhead crane equipped with a lower limit device can
have how
many wraps left on the drum at its lowest point? - -One
-According to O.S.H.A., the proper time to check the hoist brake is? - -During the first lift
-In the event of an emergency, who may give the stop signal? - -Anyone
-According to ASME B30.2, before lifting a load the hoist ropes will be free of kinks and? - -
Untwisted
-An object weighs 150 pounds per cubic foot, it measures 5' long X 3° wide X 2° high, how
much
does it weigh? - -4,500 pounds
Overhead cranes with more than one hoisting unit shall have? - -Its rated load marked on
it.
-How often does O.S.H.A. require a written wire rope inspection? - -Once a month
-What is the purpose of the "E" (Emergency) stop on an overhead crane? - -Removes
power to entire crane.
-Most loads should be rigged to within how many degrees of level? - -5
-According to ASME B30.2, what is the safety factor for rigging? - -5 to 1
-According to O.S.H.A. frequent inspections shall be performed? - -Daily to monthly
-According to ASME B30.2 a frequent inspection must be performed by a? - -Designated
person
-According to OSHA, the maximum twist of the hook can't exceed? - -10 degrees
-When inspecting electrical contacts, what are the signs they are bad? - -Pitted or burned
-According to ASME B30.2, what type of fire extinguisher is required for overhead cranes?
- -10BC
-Before leaving an overhead crane unattended, attached loads should be? - -Lowered to
the floor
-Before using your hand to steady any load, you should? - -Follow company policy
-According to OSHA, the rated capacity of all overhead cranes shall be? - -Clearly marked
on the side of the crane
-When attaching spreaders to any load, you must keep in mind that? - -The lower the
spreader angle the greater the tension
-By order of hitch strength, which is correct?
a. Vertical, basket, choker
b. Basket, vertical, choker
c. Basket, choker, vertical
d. Choker, basket, vertical - -Basket, vertical, choker
, -According to OSHA, the maximum hook throat opening must not exceed? - -15% of its
original size
-How many cubic feet is in a rectangular object that measures S At. X3 At. X2 ft.? - -30
cubic feet
-An object weighs 150 lbs per cubic foot and measures 4 ft. X3 A. X3 ft., what is its weight? -
-5,400 lbs
-According to OSHA, how many wraps must be left on the hoist drum of an overhead crane
with the
hook at its lowest position? - -2 wraps
-The upper limit switch of all overhead cranes shall be tested every? - -Shift
-Vertical movement of an overhead crane is controlled by the? - -Hoist controller
-A swinging load should be controlled by the? - -Bridge and trolley controller
-What should be the first step in a daily inspection of an overhead crane? - -Check the
main switch
-What should be done with an unbalanced load? - -Lower load to floor
-When making a lift, where should the load block be positioned? - -Vertically over the
load's center of gravity
-When energizing the crane, the controller should be in what position? - -Neutral
-According do ASME, warning signals shall be given when? - -Starting and during
movement
-According to A.S.M.E. B30.2, an overhead crane equipped with a lower limit device can
have how
many wraps left on the drum at its lowest point? - -One
-According to O.S.H.A., the proper time to check the hoist brake is? - -During the first lift
-In the event of an emergency, who may give the stop signal? - -Anyone
-According to ASME B30.2, before lifting a load the hoist ropes will be free of kinks and? - -
Untwisted
-An object weighs 150 pounds per cubic foot, it measures 5' long X 3° wide X 2° high, how
much
does it weigh? - -4,500 pounds
