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Experts in Diamond Drilling Services, Mining, Supply of Mining Equipment, P.P.E, Hire of Labour, Construction Works and General Dealers

This document contains a test of maintenance for a fitter position. It includes 6 multiple choice questions about hydraulic systems and components. The questions cover topics like the most important characteristic for selecting an oil, commonly used methods for installing an oil filtering system, determining thrust force of a cylinder, causes of insufficient pressure, the part responsible for controlling pressure, and instruments that measure hydraulic circuit pressure. The document is from Timaja Enterprises, experts in diamond drilling, mining equipment, and construction based in Zambia.

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23 views2 pages

Experts in Diamond Drilling Services, Mining, Supply of Mining Equipment, P.P.E, Hire of Labour, Construction Works and General Dealers

This document contains a test of maintenance for a fitter position. It includes 6 multiple choice questions about hydraulic systems and components. The questions cover topics like the most important characteristic for selecting an oil, commonly used methods for installing an oil filtering system, determining thrust force of a cylinder, causes of insufficient pressure, the part responsible for controlling pressure, and instruments that measure hydraulic circuit pressure. The document is from Timaja Enterprises, experts in diamond drilling, mining equipment, and construction based in Zambia.

Uploaded by

Carrasco Angels
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Document Number: TMJ-SHEQ-FORM-36

Reference Document: TMJ-SHEQ-FORM-04


FORM Revision Number: 1.0
Issue Date: 18 August 2020
Pages: Page 1 of 2
TEST OF MAINTENANCE
Experts in Diamond Drilling Services, Mining, Supply of Mining Equipment, P.P.E, Hire of Labour,
Construction Works and General Dealers
FITTER

1. The most important characteristic for selecting an oil is:


o Temperature
o Density
o Viscosity

2. Most commonly used method to install an oil filtering system in a hydraulic circuit
by
o Pressure
o return
o absorption
o sprinkling

3. Determine the thrust force of a cylinder the pressure of the


o fluid
o cylinder
o plunger
o piston

4. An insufficient section pipe can cause loss of


o temperature
o Pressure
o power
o endurance

5. Part of the flow generating unit that is responsible for controlling pressure
o cooler
o bomb
o Heater
o pressure limiter

6. Instruments that allow to measure the pressure developed within a hydraulic circuit
o pressure switch
o vacuum gauge
o pressure gauge
o thermostat

Head Office: Sabina Junction, Off Mufurila road


Sub E/S 1/S 5/Lot 542/M Kalulushi
P.O.Box 22910, KITWE, Zambia
Cell: +26 0965 311291
Email: timajaenterprise@yahoo.com; tcarrasco@timajadrilling.com
Document Number: TMJ-SHEQ-FORM-36
Reference Document: TMJ-SHEQ-FORM-04
FORM Revision Number: 1.0
Issue Date: 18 August 2020
Pages: Page 2 of 2
TEST OF MAINTENANCE
Experts in Diamond Drilling Services, Mining, Supply of Mining Equipment, P.P.E, Hire of Labour,
Construction Works and General Dealers

Put the names of the valves

Head Office: Sabina Junction, Off Mufurila road


Sub E/S 1/S 5/Lot 542/M Kalulushi
P.O.Box 22910, KITWE, Zambia
Cell: +26 0965 311291
Email: timajaenterprise@yahoo.com; tcarrasco@timajadrilling.com

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