Exam (elaborations)
ASVAB practice test 1 Questions And Correct Answers
- Course
- Institution
ASVAB practice test 1 Questions And Correct Answers
[Show more]
Content preview
ASVAB practice test 1 Questions AndCorrect Answers
An induction clutch works by CORRECT ANSWERS magnetism
If a first class lever with a resistance arm measuring 2 feet and an effort arm measuring 8 feet are being used, what's the mechanical advantage? CORRECT ANSWERS Length of Effort Arm ÷ Length of Resistance Arm. MA = 8 ÷ 2 = 4
The force produced when a boxer's hand hits a heavy bag and "bounces" off it is called CORRECT ANSWERS recoil
If Gear 1 has 25 teeth and Gear 2 has 15 teeth, how many revolutions does Gear 2 make for every 10 revolutions Gear 1 makes? CORRECT ANSWERS r = DR/d, r=16.6666
Springs used in machines are usually made of CORRECT ANSWERS steel
A clutch is a type of CORRECT ANSWERS coupling
A single block-and-fall is called a CORRECT ANSWERS runner
The mechanical advantage of the block-and-tackle arrangement shown below is CORRECT ANSWERS 2. Because this block-and-tackle arrangement merely changes the direction of the pull, it has a mechanical advantage of only 2. If a house key, a wooden spoon, a plastic hanger, and a wool jacket are all the same temperature, which one feels the coldest? CORRECT ANSWERS The key will feel coldest because metal is a better conductor than the other materials
A way to determine the amount of power being used is? CORRECT ANSWERS The formula for determining power is Power = Work ÷ Time.
A wood tool, a silver tool, and a steel tool are placed in boiling water for cleaning. Which tool gets the hottest? CORRECT ANSWERS Silver is the best conductor, so it becomes hottest
If an alternator overcharges the battery, a likely explanation is CORRECT ANSWERS The voltage regulator isn't working properly
A primary advantage of the electronic ignition system over conventional ignition systems is CORRECT ANSWERS The electronic ignition system provides a higher voltage
The primary purpose of piston rings is to CORRECT ANSWERS seal the combustion chamber and allow the pistons to move freely
Connecting rods connect the piston to the CORRECT ANSWERS crankshaft
In an overhead valve system (OHV), what mechanism opens and closes the valves?
CORRECT ANSWERS rocker arms
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 ExpertLia. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now