Description : What information should be recorded as a minimum, on a completed production weld? a) Size and type of electrode and b) Welding supervisor’s name c) Welder’s Identification, date and weld number d) Welding inspectors name
Last Answer : c) Welder’s Identification, date and weld number
Description : t is permissible to allow trainee welder to carry out production welding? a) Never b) Yes as long as the supervisor is happy with his workmanship standard c) Yes as long as he has the approved ... cover the intended scope of work d) Yes as long as no NDT is required on the finished weld
Last Answer : a) Never
Description : When MMA welding what will be the effect on the weld f the power source was changed from AC to DC-ve? a) None b) Higher deposition rate c) It would slightly increase the depth of penetration d) The arc would become unstable
Last Answer : b) Higher deposition rate
Description : A butt weld has been made by MMA in a 50mm thick impact tested steel plate. The welding electrode used was a basic type, 5mm diameter. The measured welding parameters for one of the runs was 250 amps, 24 volts, using DC ... given to calculate the arc energy b) 1.9 kJ/mm c) 1.87 kJ/mm d) 2.0 kJ/mm
Last Answer : d) 2.0 kJ/mm
Description : The welders have increased the voltage on the SAW welding set, what would be the effect on the weld appearance? a) No effect b) The weld width would be narrower c) The penetration will be increased d) The weld width would be wider
Last Answer : d) The weld width would be wider
Description : Who determines what the correct weld preparation (root gap, root face, included angle) should be? a) The welding engineer b) The welding supervisor c) The welder will decide d) The inspector will recommend what is suitable
Last Answer : a) The welding engineer
Description : Term which is not a part of the weld symbol (i) Tail (ii) Arrow (iii) Temperature of welding (iv) None
Last Answer : (iii) Temperature of welding
Description : In a welding procedure transverse joint tensile test the following observations were made. The specimen CSA was recorded as 30mm x 20mm and the maximum load applied was recorded as 200kN. What is the UTS? a) 33kN/mm2b) 333N/mm2c) 3333N/mm2d) 33N/mm2
Last Answer : b) 333N/mm2
Description : Why is it essential to clean the excess weld metal on completion of the production weld? a) So it can be ready for painting b) To remove any rust c) To ensure it is suitably clean for visual inspection and NDT d) To remove slag from the undercut
Last Answer : c) To ensure it is suitably clean for visual inspection and NDT
Description : do i need an actual welding table in order to be able to weld?
Last Answer : Need Answer
Description : welding i want to weld steel bars to my trailer should i use a arch welder or a wire feed welder?
Last Answer : arch welding is a more stable form of welding. it get hotter and creates a stronger bond
Description : Quantity is not a part of the weld symbol (i)Dark circle (ii) Open circle (iii) Angle of weld (iv)Starting and stopping allowance for welding
Last Answer : (iv)Starting and stopping allowance for welding
Description : Quantity which is not a part of the weld symbol (i)Length of welding (ii) Weld is made in the welding shop (iii) Welding is on both sides (iv) Machine used in welding
Last Answer : (iv) Machine used in welding
Description : Steels with high carbon equivalent have poor Weldability, because in these steels during welding (A) Carbon and other alloying elements get oxidised from the weld pool (B) Excessive ferrite forms in the ... of carbon and other element occurs in the weld pool leading to poor properties of the weld
Last Answer : (C) Martensite forms in the heat affected zone leading to poor toughness/ductility of the weld
Description : Coating provided on the electrodes used in the arc welding is not expected to (A) Add alloying elements (B) Prevent electrode from contamination (C) Stabilise the arc (D) Provide protective atmosphere to weld
Last Answer : (B) Prevent electrode from contamination
Description : Cold cracking in the heat affected zone of a high strength steel weld can take place because of the (A) Retained austenite (B) Martensite formation (C) Relatively high sulphur content in the base metal (D) Sufficient hydrogen present in the welding arc
Last Answer : (B) Martensite formation
Description : Ratings for welding neck flanges under ASME B16.5 are based upon which of the following? a) The flange thickness and 40,000 psi yield strength. b) The hub thickness at the welding end and ... psi yield strength. c) The weld metal yield strength. d) The piping wall thickness and yield strength.
Last Answer : b) The hub thickness at the welding end and 40,000 psi yield strength
Description : What is the testing frequency of new AT weld ? (i) Just after the welding (ii) After 7 days of welding (iii) With in the one month of welding* (iv) None of the above
Last Answer : iii) With in the one month of welding*
Description : In how many time final grinding should be done of new AT weld ? (i) Just after the welding (ii) After 8 hrs of welding (iii) With in 24 hrs* (iv) None of the above
Last Answer : iii) With in 24 hrs*
Description : In how many time rough riding should be done of new AT weld ? (i) Just after the welding* (ii) After 8 hrs of welding (iii) After 24 hrs (iv) None of the above
Last Answer : i) Just after the welding*
Description : Weather date of welding is marked on weld? (i) Yes (ii) As decided by the site supervisor (iii) No* (iv) None of the above
Last Answer : (iii) No*
Description : After AT Welding First train is to be passed after ? (i) 20 Minutes from pouring of weld metal. (ii) 35 Minutes from pouring of weld metal. (iii) 30 Minutes from pouring of weld metal.* (iv) 25 Minutes from pouring of weld metal.
Last Answer : (iii) 30 Minutes from pouring of weld metal.*
Description : PC gaming, video card and laptop requirments for higher aspect games?
Last Answer : I'm assuming you want to buy a graphics card for a desktop since you can't really upgrade a laptop (and if that's what you were looking to do, go buy a new one). I prefer Radeon Graphics cards, but ... ll be worth every penny, and doesn't make a peep if you like to leave your PC on all the time.
Description : What requirments did the Americans have to follow in order to settle in Texas?
Last Answer : Need answer
Description : Need requirments to become firefighter for local volunteer fire department ?
Last Answer : Just go to them and tell them you want to volunteer and they will tell you what needs to be done. Generally being in good shape is a must.
Description : What is meant by the term PWHT? a) Pipe weld heat treatment b) Pre weld heat treatment c) Post weld hydrogen tearing d) Post weld het treatment
Last Answer : d) Post weld het treatment
Description : Walter Shewhart is listed among the important people of operations management because of his contributions to (a) assembly line production ; (b) measuring the productivity in the service sector (c) statistical quality control ; (d) all of the above
Last Answer : (c) statistical quality control ;
Description : Who is responsible for site safety? a) Site Quality Engineer b) Welding Supervisor c) An approved safety engineer d) Everyone
Last Answer : d) Everyone
Description : The term "Green Revolution" has been used to indicate higher production through – (1) creation of grasslands (2) planting more trees (3) enhanced agricultural productivity per hectare (4) creation of gardens in urban areas
Last Answer : (3) enhanced agricultural productivity per hectare Explanation: The Introduction of High-yielding varieties of seeds and the increased use of fertilizers and irrigation are known collectively as the ... higher productivity was attained in areas in Green Revolution had been initiated and matured.
Description : Which is the term used for describing the manifold increase in India's farm production and productivity?
Last Answer : Green Revolution
Description : Explain the procedure of measurement of productivity? Discuss any two techniques.
Last Answer : Productivity Measurement: [1] Measurement plays an important role in management of productivity. It helps to determine organization is progressing well or not. It also provides information on how effectively and ... give us the productivity of an entire organization or even a nation.
Description : On inspecting a completed weld which has charpy impact requirements some small, smooth, shallow areas of undercut have been found
Last Answer : d) Only allow the welder to cosmetically blend out the undercut
Description : A post weld heat treatment may also be of benefit in minimizing the risk of weld decay, this heat treatment would be called? a) Stress relief b) Normalizing c) Quench and Tempering d) Solution treatment over 1000 °C
Last Answer : d) Solution treatment over 1000 °C
Description : Weld decay can be minimized by specifying steel with: a) Higher carbon level b) higher chromium level c) lower carbon level d) lower chromium level
Last Answer : c) lower carbon level
Description : Weld decay will cause which of the following problems? a) A reduced resistance to corrosion b) a lower tensile strength c) The toughness is reduced d) The hardness will increase
Last Answer : a) A reduced resistance to corrosion
Description : Weld decay is caused by the formation of a compound with carbon. The other element in this compound is: a) Manganese b) Sulphur c) Chromium d) Nickel
Last Answer : c) Chromium
Description : Weld decay occurs in which of the following steel types? a) Carbon/Manganese b) Low alloy c) Any stainless steel d) Austenitic stainless steels
Last Answer : d) Austenitic stainless steels
Description : Root and face bends from an 8mm thick butt weld require testing. The specimens are cut to 20mm wide. The code calls for a 4t bend. Which of the following rollers should be selected for the testing? a) 50mm radius b) 50mdiameter c) 32mm radius d) 32mm diameter
Last Answer : d) 32mm diameter
Description : In a transverse WELD tensile test, if the break was in the weld metal, the sample would he: a) Rejected b) Acceptable if the UTS is equal to or greater than the specified UTS of the plate c) Retested d) Acceptable if the UTS is between 80 - 90% of the specified UTS of the plate
Last Answer : b) Acceptable if the UTS is equal to or greater than the specified UTS of the plate
Description : To assess the surface of a weld for direct inspection, the distance from the surface to eye should be a maximum of? a) 200mm b) 600mm c) 60mm d) 6000mm
Last Answer : b) 600mm
Description : Who has the final responsibility of sentencing and accepting a weld on completion? a) The contractor’s inspector b) Site manager c) The welder d) The client’s inspector or certifying authority
Last Answer : d) The client’s inspector or certifying authority
Description : Why would visual inspection of the excess weld metal at the bottom of a cross country pipeline be important? a) It is the most difficult area to weld b) It is the dirtiest part of the pipe as ... ground c) Welders always forget to weld the bottom d) It is the most difficult area to radiograph
Last Answer : a) It is the most difficult area to weld
Description : How is preheat for tack welds during assembly and fit up determined? a) By the welders as they have extensive knowledge b) The fabrication specification/WPS will give the requirements c) The fabrication drawing will give all the information d) Any temperature will do as it is only a tack weld
Last Answer : b) The fabrication specification/WPS will give the requirements
Description : What is the function of Zircon wash? (i) To maintain good quality of weld (ii)To achieve good finish of the weld surface.* (ii) Both above are correct (iv) Both are incorrect
Last Answer : (ii)To achieve good finish of the weld surface.*
Description : If a circular shaft is welded to the plate by means of circumferential fillet, then the shaft is subjected to torsional moment M. If throat of weld is t, then torsional shear stress is given by a) M/2πtr2 b) M/πtr2 c) M/4πtr2 d) None of the listed
Last Answer : a) M/2πtr2
Description : (2) amount of oxygen used for biochemical oxidation Explanation: Biochemical oxygen demand or B.O.D. is the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to ... quantitative test, although it is widely used as an indication of the organic quality of water.
Last Answer : The addition of gypsum to port-land cement helps in : (1) increasing the strength of cement (2) rapid setting of cement (3) preventing rapid setting of cement (4) reduction in the cost of cement
Description : Judicial Review in the Indian Constitution is based on which of the following? (1) Rule of law (2) Due process of Law (3) Procedure established by law (4) Conventions
Last Answer : (3) Procedure established by law Explanation: Judicial Review is based on procedure established by law.
Description : Judicial review in the Indian Constitution is based on : (1) Rule of Law (2) Due process of Law (3) Procedure established by Law (4) Precedents and Conventions
Last Answer : (3) Procedure established by Law Explanation: Judicial review is adopted in the Constitution of India from the Constitution of the United States of America. In the Indian constitution, judicial review ... the court to exercise the power. Normally, it works according to procedure established by law.
Description : Which of the following represents a procedure that the auditor may use because plausible relationships among financial statement balances are expected to exist? a. Attributes testing b. Enterprise risk assessment c. Inherent tests of control d. Analytical review
Last Answer : Analytical review
Description : The framework for auditing and related services as addressed by PSA excludes a. Review b. Compilation c. Tax services d. Agreed upon procedure
Last Answer : Tax services