CCO SAMPLE TEST QUESTIONS WITH ALL CORRECT & 100%
VERIFIED ANSWERS|LATEST VERSION|ALREADY GRADED A+
1. What action does a signal person
c. Boom up
intend the operator to perform i he
extends his arm at shoulder height,
makes a fist with his hand, and sticks his
thumb up?
a. Boom down
b. Swing
c. Boom up
d. Telescope out
2. Within what percentage of level does a telescop- a: 1%
ic boom crane have to be for the gross
ratings in the load chart to remain
valid?
a: 1%
b. 2%
c. 5%
d. It doesn't mattersolong as the
outriggersare fully extended and set.
3. The load line of the crane you're c. Stay in the cab until the lines
operating comes into contact with an
are de-engized.
energized power line. There's no sign of
any other danger, such as a fire. In such
a situation, you should.
Five minutes
4. If you are making a pick test , how long
to you hold it.
5. Pre-lift Test for Personnel platforms Check
Basket
Check
platform
Check tag to make sure it will hold
1/
11
, CCO SAMPLE TEST QUESTIONS WITH ALL CORRECT & 100%
VERIFIED ANSWERS|LATEST VERSION|ALREADY GRADED A+
the weight
Check for mounting hooks
Door opens inward
2/
11
VERIFIED ANSWERS|LATEST VERSION|ALREADY GRADED A+
1. What action does a signal person
c. Boom up
intend the operator to perform i he
extends his arm at shoulder height,
makes a fist with his hand, and sticks his
thumb up?
a. Boom down
b. Swing
c. Boom up
d. Telescope out
2. Within what percentage of level does a telescop- a: 1%
ic boom crane have to be for the gross
ratings in the load chart to remain
valid?
a: 1%
b. 2%
c. 5%
d. It doesn't mattersolong as the
outriggersare fully extended and set.
3. The load line of the crane you're c. Stay in the cab until the lines
operating comes into contact with an
are de-engized.
energized power line. There's no sign of
any other danger, such as a fire. In such
a situation, you should.
Five minutes
4. If you are making a pick test , how long
to you hold it.
5. Pre-lift Test for Personnel platforms Check
Basket
Check
platform
Check tag to make sure it will hold
1/
11
, CCO SAMPLE TEST QUESTIONS WITH ALL CORRECT & 100%
VERIFIED ANSWERS|LATEST VERSION|ALREADY GRADED A+
the weight
Check for mounting hooks
Door opens inward
2/
11
