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EFP #6 Hydrolic Machines and Maglev Trains

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

which one is the example of hydraulic machine?

a)
b)
c)
d)
2.

Kumparan bermagnet yang membentang di sepanjang lintasan disebut

a)

Undercarriage

b)

Guideway

c)

Inductrack

d)

Transrapid

e)

Track

3.

Kereta Maglev pertama kali melakukan debutnya di ...

a)

LA

b)

Tokyo

c)

Pittsburgh

d)

Shanghai

e)

Hangzhou

4.

What are the machines that using hydraulic system?

a)

Dump truck

b)

Chair

c)

Television

d)

Plane

e)

Maglev train

5.

which is machines that is simplest hydraulic system?

a)

dump truck

b)

see saw

c)

knife

d)

shower

e)

pipe

6.

The basic idea behind any hydraulic system is very simple: force that is applied at one point is transmitted to another point using an incompressible fluid.


Makna dari force adalah ...

a)

gaya

b)

udara

c)

bentuk

d)

air

e)

tekanan

7.

­From backyard log splitters to the huge machines you see on construction sites, hydraulic equipment is amazing in its strength ­and agility!


Arti kata strength adalah ...

a)

Kekuatan

b)

Ketahanan

c)

Kecerdasan

d)

Kelincahan

8.

Prinsip utama yang mendasari mesin hidrolik adalah ...

a)

Hukum I Newton

b)

Hukum Pascal

c)

Hukum Archimedes

d)

Hukum II Newton

e)

Hukum Keppler

9.

Pascal's law states that ...

a)

the pressure of a gas or liquid exerts force equally in all directions against the walls of its container.

b)

the pressure of a gas or liquid exerts force equally in one directions against the walls of its container.

c)

the pressure of a gas or liquid exerts force un-equally in all directions against the walls of its container.

d)

the pressure of a gas or liquid exerts force un-equally in one directions against the walls of its container.

10.

"These trains float over guideways using the basic principles of magnets to replace the old steel wheel and track trains. There's no rail friction to speak of, meaning these trains can hit speeds of hundreds of miles per hour."


Mengapa kereta maglev bisa melaju hingga ratusan mil per jam?

a)

karena tidak ada gaya gesek

b)

karena tidak ada gaya dorong

c)

karena tidak menggunakan roda

d)

karena tidak menggunakan jalan besi

11.

"The first patents for magnetic levitation (maglev) technologies were filed by French-born American engineer Emile Bachelet all the way back in the early 1910s."


Apakah yang dimaksud dengan magnetic levitation?

a)

gaya tarik yang dihasilkan magnet

b)

objek yang melayang karena medan magnet

c)

objek yang berjalan karena gaya tarik magnet

d)

proses induksi magnetik

12.

The big difference between a maglev train and a conventional train is ...

a)

maglev trains do not have an engine

b)

maglev trains do not have a road

c)

maglev trains do not need a driver

d)

maglev trains do not need an electricity

13.

If you've ever played with magnets, you know that opposite poles .... and same poles .... each other.

a)

attract - repel

b)

repel - attract

c)

push - pull

d)

pull - push

14.

The Maglev track allows the train to float above the track through the use of repelling magnets.


Makna dari repelling adalah ...

a)

Penolakan

b)

Penarikan

c)

Pengulangan

d)

Penyajian

15.

A dump truck isn't much more complicated than the log splitter we saw previously.


Makna kalimat di atas adalah ...

a)

Sistem hidrolik pada dump truck hampir sama dengan log splitter

b)

Sistem hidrolik pada dump truck lebih rumit daripada log splitter

c)

Sistem hidrolik pada dump truck lebih sederhana daripada log splitter

d)

Sistem hidrolik pada dump truck lebih lengkap daripada log splitter