ASVAB Practice Test 1 Questions & Answers.
1. An induction clutch works by magnetism
2. If a first class lever with a
resistance arm measuring 2 feet Length of Ettort Arm ÷ Length of Resistance
and an effort arm measuring 8 feet Arm.
are being used, what's the MA = 8 ÷ 2 = 4
mechanical advantage?
3. The force produced when a
boxer's hand hits a heavy bag and
"bounces" off it is called recoil
4. 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 r = DR/d, r=16.6666
makes?
5. Springs used in machines are
usually made of
steel
6. A clutch is a type of coupling
7. A single block-and-fall is called a runner
8. The mechanical advantage of the
block-and-tackle arrangement 2. Because this block-and-tackle
shown below is arrangement merely changes the direction of
the pull, it has a mechanical advantage of only
9. If a house key, a wooden spoon, a
plastic hanger, and a wool jacket 2.
are all the same temperature,
which one feels the coldest? The key will feel coldest because metal is a
better conductor than the other materials
10. A way to determine the amount
of power being used is?
The formula for determining power is
1/
8
, ASVAB Practice Test 1 Questions & Answers.
Power = Work ÷ Time.
2/
8
1. An induction clutch works by magnetism
2. If a first class lever with a
resistance arm measuring 2 feet Length of Ettort Arm ÷ Length of Resistance
and an effort arm measuring 8 feet Arm.
are being used, what's the MA = 8 ÷ 2 = 4
mechanical advantage?
3. The force produced when a
boxer's hand hits a heavy bag and
"bounces" off it is called recoil
4. 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 r = DR/d, r=16.6666
makes?
5. Springs used in machines are
usually made of
steel
6. A clutch is a type of coupling
7. A single block-and-fall is called a runner
8. The mechanical advantage of the
block-and-tackle arrangement 2. Because this block-and-tackle
shown below is arrangement merely changes the direction of
the pull, it has a mechanical advantage of only
9. If a house key, a wooden spoon, a
plastic hanger, and a wool jacket 2.
are all the same temperature,
which one feels the coldest? The key will feel coldest because metal is a
better conductor than the other materials
10. A way to determine the amount
of power being used is?
The formula for determining power is
1/
8
, ASVAB Practice Test 1 Questions & Answers.
Power = Work ÷ Time.
2/
8
