100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
ARMY ELECTRICAL EXPLOSIVES SAFETY (AMMO 28) PRACTICE TEST EXAM WITH CORRECT ACTUAL QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST 2024 – 2025 ALREADY GRADED A+/ AMMO 28 PRACTICE TEST 2025 GRADED A+ $14.99
Add to cart
ARMY ELECTRICAL EXPLOSIVES SAFETY (AMMO 28) PRACTICE TEST EXAM WITH CORRECT ACTUAL QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST 2024 – 2025 ALREADY GRADED A+/ AMMO 28 PRACTICE TEST 2025 GRADED A+
3 views 0 purchase
Course
ARMY ELECTRICAL EXPLOSIVES SAFETY
Institution
ARMY ELECTRICAL EXPLOSIVES SAFETY
ARMY ELECTRICAL EXPLOSIVES SAFETY (AMMO 28) PRACTICE TEST EXAM WITH CORRECT ACTUAL QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST 2024 – 2025 ALREADY GRADED A+/ AMMO 28 PRACTICE TEST 2025 GRADED A+
ARMY ELECTRICAL EXPLOSIVES SAFETY
(AMMO 28) PRACTICE TEST EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST 2024 – 2025 ALREADY GRADED
A+/ AMMO 28 PRACTICE TEST 2025
GRADED A+
Calculate the BBF to determine if bonding is required for the scenario below. Use
a calculator, the BBF equation aid, and the bonding job aid as required.
• The metal vent is 15 feet high.
• There are 2 down conductors at the proper spacing.
• The vent is 12 inches (1 foot) from a conductor through air. - ANSWERS-Bonding
distance for the metal roof vent is 1 foot 8 inches. Bonding is required.
,A 30-foot building has a metal light fixture located 23 feet from the ground.
Which condition is used to determine if the light fixture must be bonded to the
LPS? Refer to the bonding job aid as required. - ANSWERS-Condition 2a (2)
Which test is used to verify the integrity of the LPS grounding system? -
ANSWERS-3-Point Fall-of-Potential Earth Resistance Test
Which LPS test is used to verify the integrity of air terminals and down
conductors? - ANSWERS-Bonding Resistance Test
A 30-foot tall building is protected by a catenary system. How far from the
building should the masts be placed? - ANSWERS-at least 6 feet
Which LPS uses air terminals and conductors mounted directly to the structure? -
ANSWERS-Integral
Why does the wooden mast have an air terminal on top and two down
conductors running its entire length? - ANSWERS-The wooden mast is not
electrically conductive
Which of the following is NOT a requirement for air terminals? - ANSWERS-Air
Terminals must be at least 6 feet tall.
, During the inspection, John's team logged a discrepancy for this air terminal.
Why? - ANSWERS-The air terminal is not attached to a conductor.
Which two publications provide detailed information on lightning protection
systems? - ANSWERS-DA PAM 385-64
NFPA 780
Which statements about lightning protection are true?Select all that apply. -
ANSWERS-Lightning can detonate munitions and explosives.
Lightning seeks the path of least resistance to ground.
Lightning cannot be stopped or prevented.
Which statement is true about a mast LPS? - ANSWERS-Each mast must have two
paths to ground.
How many down conductors are required for a building with a perimeter length of
325 feet? - ANSWERS-4
While conducting an LPS inspection, you see mast down conductors routed as
shown in the image below. Do you write it up as a discrepancy? Why or why not?
- ANSWERS-Yes, because mast down conductors should be 180 degrees apart.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
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.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller NurseLNJ. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
