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PT WA800-3

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Operating Weight WA800-3 adalah?

a)

98300

b)

98000

c)

57300

d)

41000

2.

Engine model WA800-3

a)

SAA12V140

b)

SA12V140

c)

SAA12V140E

d)

SA12V140E-3

3.

Alternator WA800-3

a)

24V 70A

b)

24V 90A

c)

24V 65A

d)

24V 75A

4.

Type TORQUE CONVERTER WA800-3

a)

3 element 1 stage 2 phase

b)

3 element 2 stage single phase

c)

3 element 1 stage single phase

d)

3 elemnt 2 stage 2 phase

5.

Capacity hydraulic oil level

a)

1065

b)

1066

c)

1000

d)

725

6.

servo cylinder di pasang di?

a)

engine

b)

control throttle engine

c)

control valve

d)

hoist valve

7.

Mengurangi gaya kerja operator tanpa merubah panjang langkah pergerakan kabel pedal accelerator adalah?

a)

Servo cylinder

b)

servo

c)

servo valve

d)

servo piston

8.

Type Torque converter WA800-3

a)

TCA51

b)

TCB51-1A

c)

TCA51-1A

d)

TCS51-1A

9.

Port pada Steering Demand Valve

a)

A B P1 P2 PB T

b)

A B P2 PB T

c)

A P1 P2 PB T

d)

A B P1 P2 P T

10.

Pressure yang terbaca pada pressure gauge adalah?

a)

Actual pressure

b)

Craking pressure

c)

Setting pressure

d)

relief pressure

11.

Yang berfungsi untuk memper smooth pergerakan di akir langkah spool adalah?

a)

groove

b)

labirint

c)

notch

d)

spring

12.

Torque converter inlet pressure

a)

8-9,5kg/cm2

b)

6-7kg/cm2

c)

9kg/cm2

d)

8-10kg/cm2

13.

Steering relief pressure

a)

350kg/cm2

b)

300kg/cm2

c)

320kg/cm2

d)

120kg/cm2

14.

PPC valve source pressure

a)

40kg/cm2

b)

30kg/cm2

c)

33kg/cm2

d)

38kg/cm2

15.

Hydraulic oil temperature saat PPM

a)

45-55c

b)

70c

c)

65c

d)

65-70c

16.

Untuk mengurangi gaya kelembaman (inertia) saat di gerakan , adalah ?

a)

oriface

b)

variable oriface

c)

two way restriction valve

d)

two way valve

17.

Stop valve di pasang pada?

a)

steering dan pump

b)

demand valve dan pump

c)

steering dan lever

d)

Steering dan demand valve

18.

Fungsi Stop Vlave

a)

mempercepat proses lifting

b)

mencegah benturan antara front dan rear frame

c)

mencegah steering bergerak tiba tiba

d)

pengaman pressure steering

19.

Port pada ACV

a)

A ACC P PP T

b)

A ACC PP T

c)

A ACC R1 R3 R2

d)

A ACC P PP R1 T

20.

Steering pump WA800-3

a)

HPV76+HPV71

b)

HPF76+HPF71

c)

HPF76+HPV71

d)

HPV76+HPF71

21.

Torque converter stall WA800-3

a)

Gearshift lever pada posisi F3/R3

b)

Gear shift lever pada posisi F1/R1

c)

Gearshift lever pada posisi F2/R2

d)

Gear shift lever neutral posisi

22.

Untuk mengatur pressure yang di gunakan untuk mengerakan spool transmissi, adalah?

a)

pilot pressure

b)

setting pressure

c)

intial pressure

d)

Pilot reducing valve

23.

untuk menaikan pressure pada clutch transmissi secara proportional ,adalah?

a)

back pressure

b)

modulating pressure

c)

Modulating valve

d)

two way valve

24.

Main brake WA800-3

a)

mechanical actuated

b)

penumatic actuated

c)

Hydraulic actuated

d)

spring actuated

25.

Parking Brake WA800

a)

Active by spring release by hydraulic

b)

Active by Hydraulic release by spring

c)

Active by spring release by spring

d)

Active by hydraulic release by hydraulic