ASVAB Practice Test 1 With Correct
Solutions 2024
An .induction .clutch .works .by .- .correct .answer.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 .answer.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 .answer.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 .answer.r .= .DR/d, .r=16.6666
Springs .used .in .machines .are .usually .made .of .- .correct .answer.steel
A .clutch .is .a .type .of .- .correct .answer.coupling
A .single .block-and-fall .is .called .a .- .correct .answer.runner
The .mechanical .advantage .of .the .block-and-tackle .arrangement .shown .below .is .- .correct
.answer.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 .answer.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 .answer.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 .answer.Silver .is .the .best .conductor, .so .it .becomes .hottest
If .an .alternator .overcharges .the .battery, .a .likely .explanation .is .- .correct .answer.The
.voltage .regulator .isn't .working .properly
, A .primary .advantage .of .the .electronic .ignition .system .over .conventional .ignition .systems
.is .- .correct .answer.The .electronic .ignition .system .provides .a .higher .voltage
The .primary .purpose .of .piston .rings .is .to .- .correct .answer.seal .the .combustion .chamber
.and .allow .the .pistons .to .move .freely
Connecting .rods .connect .the .piston .to .the .- .correct .answer.crankshaft
In .an .overhead .valve .system .(OHV), .what .mechanism .opens .and .closes .the .valves? .-
.correct .answer.rocker .arms
The .difference .between .a .single-acting .and .an .opposed .piston .engine .is .- .correct
.answer.Single-acting .piston .engines .have .one .piston .per .cylinder .and .opposed .piston
.engines .have .two
A .car .equipped .with .limited-slip .differential .- .correct .answer.transfers .the .most .driving
.force .to .the .wheel .with .the .greatest .amount .of .traction
Soft .brake-pedal .movement .can .be .caused .by .- .correct .answer.air .in .the .hydraulic .brake
.system
The .safest .way .to .make .a .hole .in .sheet .metal .is .to .- .correct .answer.punch .it .using .a .metal
.punch
Nail .sets .are .used .to .- .correct .answer.set .nails .below .the .surface .of .the .wood
A .ripsaw .cuts .- .correct .answer.with .the .grain .of .the .wood
A .bucking .bar .is .used .to .- .correct .answer.drive .rivets
Washers .that .have .teeth .all .around .the .circumference .to .prevent .them .from .slipping .are
.called .- .correct .answer.shakeproof .washers
Ohm's .law .states .- .correct .answer.Voltage .= .Current .× .Resistance. .V=IR
An .electromagnetic-induction .device .usually .has .which .of .the .following .materials .in .its
.core .- .correct .answer.iron
How .many .diodes .should .you .expect .to .find .in .a .bridge .rectifier? .- .correct .answer.A
.bridge .rectifier .is .also .known .as .a .full .wave .rectifier, .usually .containing .4 .diodes
Another .name .for .cycles .per .second .is: .- .correct .answer.hertz
When .current .flows .through .a .wire, .the .following .influences .are .present .- .correct
.answer.voltage, .ohms, .amperes
Solutions 2024
An .induction .clutch .works .by .- .correct .answer.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 .answer.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 .answer.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 .answer.r .= .DR/d, .r=16.6666
Springs .used .in .machines .are .usually .made .of .- .correct .answer.steel
A .clutch .is .a .type .of .- .correct .answer.coupling
A .single .block-and-fall .is .called .a .- .correct .answer.runner
The .mechanical .advantage .of .the .block-and-tackle .arrangement .shown .below .is .- .correct
.answer.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 .answer.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 .answer.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 .answer.Silver .is .the .best .conductor, .so .it .becomes .hottest
If .an .alternator .overcharges .the .battery, .a .likely .explanation .is .- .correct .answer.The
.voltage .regulator .isn't .working .properly
, A .primary .advantage .of .the .electronic .ignition .system .over .conventional .ignition .systems
.is .- .correct .answer.The .electronic .ignition .system .provides .a .higher .voltage
The .primary .purpose .of .piston .rings .is .to .- .correct .answer.seal .the .combustion .chamber
.and .allow .the .pistons .to .move .freely
Connecting .rods .connect .the .piston .to .the .- .correct .answer.crankshaft
In .an .overhead .valve .system .(OHV), .what .mechanism .opens .and .closes .the .valves? .-
.correct .answer.rocker .arms
The .difference .between .a .single-acting .and .an .opposed .piston .engine .is .- .correct
.answer.Single-acting .piston .engines .have .one .piston .per .cylinder .and .opposed .piston
.engines .have .two
A .car .equipped .with .limited-slip .differential .- .correct .answer.transfers .the .most .driving
.force .to .the .wheel .with .the .greatest .amount .of .traction
Soft .brake-pedal .movement .can .be .caused .by .- .correct .answer.air .in .the .hydraulic .brake
.system
The .safest .way .to .make .a .hole .in .sheet .metal .is .to .- .correct .answer.punch .it .using .a .metal
.punch
Nail .sets .are .used .to .- .correct .answer.set .nails .below .the .surface .of .the .wood
A .ripsaw .cuts .- .correct .answer.with .the .grain .of .the .wood
A .bucking .bar .is .used .to .- .correct .answer.drive .rivets
Washers .that .have .teeth .all .around .the .circumference .to .prevent .them .from .slipping .are
.called .- .correct .answer.shakeproof .washers
Ohm's .law .states .- .correct .answer.Voltage .= .Current .× .Resistance. .V=IR
An .electromagnetic-induction .device .usually .has .which .of .the .following .materials .in .its
.core .- .correct .answer.iron
How .many .diodes .should .you .expect .to .find .in .a .bridge .rectifier? .- .correct .answer.A
.bridge .rectifier .is .also .known .as .a .full .wave .rectifier, .usually .containing .4 .diodes
Another .name .for .cycles .per .second .is: .- .correct .answer.hertz
When .current .flows .through .a .wire, .the .following .influences .are .present .- .correct
.answer.voltage, .ohms, .amperes
