WELD 250 RED SEAL SHORT #1 40 QUESTIONS.TXT
A cylindrical tank with a 12 foot (365.75cm) 0.0. is to have a nozzle installed at 45
degrees around the circumference. From the 0° reference point what would be the
linear measurement to locate the nozzle? (Answer to the nearest 16th (O.I5 cm) of an
inch.)
Imperial Metric
Select one:
a.
4'-118". a. 122.237 cm
b.
4'-89/16". b 143.667 cm
c.
6'-97/16". c. 206.849 cm
d.
14'-1 10/ 16". d. 430.847 cm - Answer -The correct answer is: 4'-89/16". b 143.667 cm
Question 2
Correct
How would you check for leaks on oxy-fttel equipment?
Select one:
a.
With a flame from a lighter.
b.
With a leak detection fluid.
c.
By increasing the pressure to hear it.
d.
By using anti-leak solution. - Answer -The correct answer is: With a leak detection fluid.
Question 3
Correct
What direction does metal expand when pre-heated without being restrained?
Select one:
a.
Volumetrically (in all directions).
b.
Longitudinally (lengthwise).
c.
Transversely (across its width).
d.
Only upwards and downwards. - Answer -The correct answer is: Volumetrically (in all
directions).
Question 4
, Correct
What does 3 F designate on a welding specification sheet?
Select one:
a.
Flat fillet weld position.
b.
Horizontal fillet weld position.
c.
Vertical fillet weld position.
d.
Overhead weld position. - Answer -The correct answer is: Vertical fillet weld position.
Question 5
Correct
What is the rigging signal used to lift a load vertically?
Select one:
a.
Thumb pointed upwards with a circular turning motion.
b.
Right arm extended vertically with a circular turning motion.
c.
Thumb pointed upwards with an up and down jerking motion.
d.
Finger pointed upwards with a circular turning motion. - Answer -The correct answer is:
Finger pointed upwards with a circular turning motion.
Question 6
Correct
What would be the radius of a 6" (I5cm) long radius 90 degree elbow?
Select one:
a.
6 inches (15cm).
b.
9 inches (23cm).
c.
12 inches (30cm).
d.
I5 inches (38cm). - Answer -The correct answer is: 9 inches (23cm).
Question 7
Correct
Which disc would be selected when using a 5" grinder that has a 10,000 r.p.m. rating
and grinding on the flat side of the disc?
Select one:
a.
A cylindrical tank with a 12 foot (365.75cm) 0.0. is to have a nozzle installed at 45
degrees around the circumference. From the 0° reference point what would be the
linear measurement to locate the nozzle? (Answer to the nearest 16th (O.I5 cm) of an
inch.)
Imperial Metric
Select one:
a.
4'-118". a. 122.237 cm
b.
4'-89/16". b 143.667 cm
c.
6'-97/16". c. 206.849 cm
d.
14'-1 10/ 16". d. 430.847 cm - Answer -The correct answer is: 4'-89/16". b 143.667 cm
Question 2
Correct
How would you check for leaks on oxy-fttel equipment?
Select one:
a.
With a flame from a lighter.
b.
With a leak detection fluid.
c.
By increasing the pressure to hear it.
d.
By using anti-leak solution. - Answer -The correct answer is: With a leak detection fluid.
Question 3
Correct
What direction does metal expand when pre-heated without being restrained?
Select one:
a.
Volumetrically (in all directions).
b.
Longitudinally (lengthwise).
c.
Transversely (across its width).
d.
Only upwards and downwards. - Answer -The correct answer is: Volumetrically (in all
directions).
Question 4
, Correct
What does 3 F designate on a welding specification sheet?
Select one:
a.
Flat fillet weld position.
b.
Horizontal fillet weld position.
c.
Vertical fillet weld position.
d.
Overhead weld position. - Answer -The correct answer is: Vertical fillet weld position.
Question 5
Correct
What is the rigging signal used to lift a load vertically?
Select one:
a.
Thumb pointed upwards with a circular turning motion.
b.
Right arm extended vertically with a circular turning motion.
c.
Thumb pointed upwards with an up and down jerking motion.
d.
Finger pointed upwards with a circular turning motion. - Answer -The correct answer is:
Finger pointed upwards with a circular turning motion.
Question 6
Correct
What would be the radius of a 6" (I5cm) long radius 90 degree elbow?
Select one:
a.
6 inches (15cm).
b.
9 inches (23cm).
c.
12 inches (30cm).
d.
I5 inches (38cm). - Answer -The correct answer is: 9 inches (23cm).
Question 7
Correct
Which disc would be selected when using a 5" grinder that has a 10,000 r.p.m. rating
and grinding on the flat side of the disc?
Select one:
a.
