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Question 1 : Which of the following pieces of electrical equipment is not Ex certified:
Question 2 : Hazardous Area equipment is divided into groups. In whichlocation can Group I equipment be located?
Question 3 : If new electrical equipment is to be installed in an explosive atmosphere. Which of the following standards should be referenced?
Question 4 : Which item of apparatus can be used with the widest range of gases?
Question 5 : If equipment was certified IECExSIM Ex ia IIC T4 / Ex d T4 / DIP A21 – select the best description?
Question 6 : If an item has the following certificate marking: ANZEx 08.2002U; what would this indicate?
Question 7 : Which standard identifies the competency required by a personto carry out electrical installations?
Question 8 : A luminaire has an IPrating only of IP68, and no external surface temperaturedata supplied.Which Zone can the light be installed?
Question 9 : Classification requirements are contained in AS/NZS 60079.10.1 and AS/NZS 60079.10.2 which standard creates the link to legislation?
Question 10 : Which area is most likely to be classified as zone 1?
Question 11 : Which area is most likely to be classified as non-hazardous?
Question 12 : Which item of apparatus can be used in an environment containing Carbon Disulphide?
Question 13 : Which of the following EPL’s isrelated toSurface petrochemical Zone 1if no EPL’s where marked on the classification documentation?
Question 14 : An Ex n IIC T4 enclosure has the following certificate marking: ANZEx 08.2001. Where can this enclosure be located?
Question 15 : A flameproof motor is marked Ex de IIC T4. What does this typically indicate?
Question 16 : In the following example, an item of equipment is marked Ex db IIB T6. What does this mean?
Question 17 : If equipment was marked as such; CMI SUREFIT GWPM1BSS MIN DIA 11.4 ANZ Ex07.3024 Ex d e p DIP I/IIC IP 68 Which of the below best describes the equipment above
Question 18 : Which of the following Protection Level’s (EPL’s) most likelyused in a zone 20?
Question 19 : Which of the following best describes the types of glands that can be installed on an Ex e enclosure?
Question 20 : A flameproof control panel complete with switches, relays, and indicator lamps is to be located in a location where flammable gas is likely, the gas group is IIB and the ignition temperature of the flammable gas is 270 degrees Celsius. Which of the following equipment is suitable?
Question 21 : Which aspect of a flammable gas has to be taken into account when assessing the Temperature rating of the equipment to be used in its presence?
Question 22 : Combustible non-conductive dusts are typically allocated to which sub-group?
Question 23 : Which of the following statements is correct concerning aninsulation tester used in a hazardous area?
Question 24 : If an explosive gas/air mixture is UNLIKELY to occur in normal operation, what will the area classification typically be?
Question 25 : Which item of apparatus can typically be used in a zone 20 if the EPL is appropriate?
Volt Edge is a Registered Training Organisation (Provider Number 32137) that specialises in a wide range of electrical training courses including EEHA Training, Certificate (Cert) IV in Hazardous Areas, Certificate (Cert) IV in Electrical Instrumentation, High Voltage Training, EEM Training, PLC Training, and SCADA Training. Volt Edge have several dedicated training facilities across Australia including Brisbane, Mackay, Melbourne, Sydney, Newcastle, Perth, and Adelaide. Find out more about what we do here.