What examines the inside of a weld in a steel oil pipe?

What examines the inside of a weld in a steel oil pipe?
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A backing ring is used inside the pipe joint when making a (a) butt weld (b) fillet weld (c) sleeve weld (d) socket weld (e) tube weld.

Description : A backing ring is used inside the pipe joint when making a (a) butt weld (b) fillet weld (c) sleeve weld (d) socket weld (e) tube weld.

Last Answer : (a) butt weld

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 it is near the ground c) Welders always forget to weld the bottom d) It is the most difficult area to radiograph

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

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

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

The committee which examines the audit report of comptroller and auditor general of India, is

Description : The committee which examines the audit report of comptroller and auditor general of India, is

Last Answer : Public Accounts Committee

The exercise of due professional care requires that an auditor a. Uses error-free judgment. b. Considers internal control, including tests of controls. c. Examines all corroborating evidence available. d. Be responsible for fulfilling his or her duties diligently and carefull

Description : The exercise of due professional care requires that an auditor a. Uses error-free judgment. b. Considers internal control, including tests of controls. c. Examines all corroborating evidence available. d. Be responsible for fulfilling his or her duties diligently and carefull

Last Answer : Be responsible for fulfilling his or her duties diligently and carefull

The exercise of due professional care requires that an auditor a. Uses error-free judgment. b. Considers internal control, including tests of controls. c. Be responsible for fulfilling his or her duties diligently and carefully. d. Examines all corroborating evidence available.

Description : The exercise of due professional care requires that an auditor a. Uses error-free judgment. b. Considers internal control, including tests of controls. c. Be responsible for fulfilling his or her duties diligently and carefully. d. Examines all corroborating evidence available.

Last Answer : Be responsible for fulfilling his or her duties diligently and carefully.

An independent audit is important to readers of financial statements because it a. Provides a measure of management's stewardship function b. Objectively examines and reports on management's financial statements c. Reports on the accuracy of information in the financial statements d. Measures and communicates the financial data included in financial statements

Description : An independent audit is important to readers of financial statements because it a. Provides a measure of management's stewardship function b. Objectively examines and reports on management' ... the financial statements d. Measures and communicates the financial data included in financial statements

Last Answer : Objectively examines and reports on management's financial statements

During an audit and expert examines the facility for…. a) Energy leakage b) Reduction c) Energy conservation d) None of the above

Description : During an audit and expert examines the facility for…. a) Energy leakage b) Reduction c) Energy conservation d) None of the above

Last Answer : Energy leakage

The environment which examines institutions and other forces that has a deep effect on society's basic values, perceptions, preferences, and behaviors is referred to as what? E. Cultural Environment F. Demographic Environment G. Economic Environment H. Technological Environment

Description : The environment which examines institutions and other forces that has a deep effect on society's basic values, perceptions, preferences, and behaviors is referred to as what? E. Cultural Environment F. Demographic Environment G. Economic Environment H. Technological Environment

Last Answer : H. Technological Environment

Which of the following environments examines institutions and other forces that affect society's basic values, perceptions, preferences, and behaviors? A. Cultural B. Demographic C. Economic D. Technological

Description : Which of the following environments examines institutions and other forces that affect society's basic values, perceptions, preferences, and behaviors? A. Cultural B. Demographic C. Economic D. Technological

Last Answer : D. Technological

Which of the following environments examines institutions and other forces that affect society's basic values, perceptions, preferences, and behaviors? A. Cultural B. Demographic C. Economic D. Technological

Description : Which of the following environments examines institutions and other forces that affect society's basic values, perceptions, preferences, and behaviors? A. Cultural B. Demographic C. Economic D. Technological

Last Answer : A. Cultural

After deciding to order replacement parts for aging machinery, the buyer for a construction company examines catalogues and trade publications. The buyer is probably at which stage of the organisational buying decision process? A)problem recognition B)product specification C)product-supplier search D)product selection E)product evauation

Description : After deciding to order replacement parts for aging machinery, the buyer for a construction company examines catalogues and trade publications. The buyer is probably at which stage of the ... recognition B)product specification C)product-supplier search D)product selection E)product evauation

Last Answer : C)product-supplier search

After deciding to order replacement parts for aging machinery, the buyer for a construction company examines catalogues and trade publications. The buyer is probably at which stage of the organisational buying decision process? A)problem recognition B)product specification C)product-supplier search D)product selection E)product evauation

Description : After deciding to order replacement parts for aging machinery, the buyer for a construction company examines catalogues and trade publications. The buyer is probably at which stage of the ... recognition B)product specification C)product-supplier search D)product selection E)product evauation

Last Answer : C)product-supplier

After deciding to order replacement parts for ageing machinery, the buyer for a construction company examines catalogues and trade publications. The buyer is probably at which stage of the organisational buying decision process? A)problem recognition B)product specification C)product-supplier search D)product selection E)product evauation

Description : After deciding to order replacement parts for ageing machinery, the buyer for a construction company examines catalogues and trade publications. The buyer is probably at which stage of the ... recognition B)product specification C)product-supplier search D)product selection E)product evauation

Last Answer : C)product-supplier search

Which of the following examines information passing through switches, hubs, or routers? a. Key logger b. Packet sniffer c. Log analysis tools d. Screen captures

Description : Which of the following examines information passing through switches, hubs, or routers? a. Key logger b. Packet sniffer c. Log analysis tools d. Screen captures

Last Answer : b. Packet sniffer

Which of the following is a characteristic of a firewall? a. Examines each message as it seeks entrance to the network b. Blocks messages without the correct markings from entering the network c. Detects computers communicating with the Internet without approval d. All of the above

Description : Which of the following is a characteristic of a firewall? a. Examines each message as it seeks entrance to the network b. Blocks messages without the correct markings from entering the network c. Detects computers communicating with the Internet without approval d. All of the above

Last Answer : d. All of the above

welding i want to weld steel bars to my trailer should i use a arch welder or a wire feed welder?

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

Why You Shouldn’t Weld Carbon Steel and Stainless Steel Wire Together?

Description : Why You Shouldn’t Weld Carbon Steel and Stainless Steel Wire Together?

Last Answer : Reasons You Want to Avoid Welding Stainless Steel to Carbon Steel1.Difficulty: Combining dissimilar metals together, such as welding stainless steel to carbon steel, adds extra challenges to ... aren’t perfect.3.Thermal Expansion in High Temperature Service Conditions: Another problem with usi

Can you weld galvanized metal to steel?

Description : Can you weld galvanized metal to steel?

Last Answer : When using SMAW ("stick") welding, galvanized steel can be welded in the same manner as uncoated steel. ... The thicker the zinc coating, the more fumes are generated, and those fumes have to be able to escape easily into the atmosphere and not be forced through the liquid weld metal.

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

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

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

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

Weld decay occurs in which of the following steel types? a) Carbon/Manganese b) Low alloy c) Any stainless steel d) Austenitic stainless steels

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

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+ve polarity, and a ROL:of 180mm per min. What would be the arc energy? a) Insufficient information given to calculate the arc energy b) 1.9 kJ/mm c) 1.87 kJ/mm d) 2.0 kJ/mm

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

Maintain 850 OC for 1 hour (soaking time).  Cool the material to 60 OC in 4 hours. a) Calculate the efficiency of the furnace, if the specific heat of steel is 0.12 kcal/kgOC and fuel oil consumption per batch is 1400 litres.  GCV of fuel oil - 10200 kcal/kg,  Cost of fuel oil - Rs. 46,000/kL,  Sp. gr. of fuel oil - 0.92. b) Due to high cost of oil, the plant management decides to convert to a lower operating cost LPG fired furnace lined on the inside with ceramic fibre insulation and with an operating efficiency of 80%, for same requirement. The investment towards installation of the new furnace is Rs. 50 lakhs. Calculate the Return on Investment, if the plant operates two batches per day and 250 days in a year.  Cost of LPG - Rs. 75/kg,  GCV of LPG - 12500 kcal/kg.

Description : In a heat treatment shop, steel components are heat-treated in batches of 80 Tons. The  heat treatment cycle is as follows;  Increase temperature from 30 OC to 850 OC in 3 hours.  ... efficiency of 80%, for same requirement. The investment towards installation of  the new furnace is Rs. 50

Last Answer : Quantity of steel treated per batch - 80 Tons a. Efficiency of Furnace: Useful heat supplied to steel - 80000 x 0.12 x (850 - 30)   = 7872000 kcal/batch .1 mark Total heat ... = Rs. 64400/batch Efficiency of new LPG furnace - 80% Heat supplied in new LPG furnace - 7872000/0.8

What does 361 stainless steel pipe cost.?

Description : What does 361 stainless steel pipe cost.?

Last Answer : i think you are looking for 316 stainless steel pipe.

What does 361 stainless steel pipe cost.?

Description : What does 361 stainless steel pipe cost.?

Last Answer : i think you are looking for 316 stainless steel pipe.

Material of construction of pipe generally used for conveying water in India is (A) Stainless steel (B) Cast iron (C) Wrought iron (D) Lead lined steel

Description : Material of construction of pipe generally used for conveying water in India is (A) Stainless steel (B) Cast iron (C) Wrought iron (D) Lead lined steel

Last Answer : (B) Cast iron

Which of the following situations can be approximated to a steady state heat transfer system? (A) A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at 35°C (B) 10 kg of dry saturated steam at 8 kgf/cm2 flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C (C) Boiling brine kept in open vessel when the bottom surface temperature of the vessel is maintained constant at 180°C (D) A sub-cooled refrigerant liquid at 8°C flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

Description : Which of the following situations can be approximated to a steady state heat transfer system? (A) A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at ... flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

Last Answer : (B) 10 kg of dry saturated steam at 8 kgf/cm2 flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C

Steel pipe are (A) Suitable for withstanding high internal pressure (B) Connected by riveted or welded joints (C) Generally laid underground and no expansion joint is required (D) Likely to last 100 years under ordinary conditions

Description : Steel pipe are  (A) Suitable for withstanding high internal pressure  (B) Connected by riveted or welded joints  (C) Generally laid underground and no expansion joint is required  (D) Likely to last 100 years under ordinary conditions 

Last Answer : (D) Likely to last 100 years under ordinary conditions 

_________ pipe is the most suitable for carrying sanitary drainage. (A) Stainless steel (B) Reinforced cement concrete (C) Cast iron (D) Asbestos cement

Description : _________ pipe is the most suitable for carrying sanitary drainage. (A) Stainless steel (B) Reinforced cement concrete (C) Cast iron (D) Asbestos cement

Last Answer : C) Cast iron

Out of the following, the __________ pipe has the least corrosion resistance. (A) Mild steel (B) Copper (C) Cast iron (D) Wrought iron

Description : Out of the following, the __________ pipe has the least corrosion resistance. (A) Mild steel (B) Copper (C) Cast iron (D) Wrought iron

Last Answer : D) Wrought iron

Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature. (A) Copper (B) Steel (C) Aluminium (D) Brass

Description : Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature. (A) Copper (B) Steel (C) Aluminium (D) Brass

Last Answer : Option A

Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature. (A) Copper (B) Steel (C) Aluminium (D) Brass

Description : Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature. (A) Copper (B) Steel (C) Aluminium (D) Brass

Last Answer : Option A

The steel pile which is generally sunk in soft clay or loose sand of low bearing capacity, is (A) H-pile (B) Pipe pile (C) Screw pile (D) Disc pile

Description : The steel pile which is generally sunk in soft clay or loose sand of low bearing capacity, is (A) H-pile (B) Pipe pile (C) Screw pile (D) Disc pile

Last Answer : Answer: Option C

In soft clay of low bearing capacity, the type of steel pile generally used, is (A) H-pile (B) Screw pile (C) Disc pile (D) Pipe pile

Description : In soft clay of low bearing capacity, the type of steel pile generally used, is (A) H-pile (B) Screw pile (C) Disc pile (D) Pipe pile

Last Answer : Answer: Option B

The main problem with such a heat treatment of stainless steel pipe spools and the reason why it is not regularly employed is: a) Controlling the rate of the temperature rise b) Controlling the cooling c) The length of the soak period d) High risk of distortion

Description : The main problem with such a heat treatment of stainless steel pipe spools and the reason why it is not regularly employed is: a) Controlling the rate of the temperature rise b) Controlling the cooling c) The length of the soak period d) High risk of distortion

Last Answer : d) High risk of distortion

Which Is Stronger Solid Steel Rod Or Hollow Steel Pipe?

Description : Which Is Stronger Solid Steel Rod Or Hollow Steel Pipe?

Last Answer : Answer :On a per pound basis, steel pipe is stronger in bending and is less likely to buckle in axial compression.

What is a quick way to calculate frictional pressure drops in carbon steel pipe?

Description : What is a quick way to calculate frictional pressure drops in carbon steel pipe?

Last Answer : The relationship shown below is valid for Reynolds numbers in the range of 2100 to 106. For smooth tubes, a constant of 23,000 should be used rather than 20,000.

What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?

Description : What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?

Last Answer : The specific roughness for welded, seamless steel is .0002 ft. PVC has a specific roughness of 0.000005 ft. You may also want to consider using the Hazen-Williams formula, which lists a ... for cement-lined cast iron piping. You need to decide which is more conservative for your application.

What are they going to do with the oil recovered from the leaking pipe? What should they do?

Description : What are they going to do with the oil recovered from the leaking pipe? What should they do?

Last Answer : I think they should put it all in a huge vat, heat it to boiling, and place all the BP execs and anybody else who had a hand in this mess in it.

Which are connected by over 1700 km-long BTC oil pipe-line ? -Do You Know?

Description : Which are connected by over 1700 km-long BTC oil pipe-line ? -Do You Know?

Last Answer : Caspian sea and mediteranean sea!!!

What is the meaning of the word "oil pipe" ?

Description : What is the meaning of the word "oil pipe" ?

Last Answer : The word oil drum means oil drum.

Which are connected by over 1700 km-long BTC oil pipe-line?

Description : Which are connected by over 1700 km-long BTC oil pipe-line?

Last Answer : Caspian sea and Mediterranean sea

__________ heat exchanger is used for chilling oil to be dewaxed. (A) U-tube (B) Double pipe (C) Fixed tube

Description : __________ heat exchanger is used for chilling oil to be dewaxed. (A) U-tube (B) Double pipe (C) Fixed tube

Last Answer : (B) Double pipe

What size mech tube to sleeve inside 3/4" pipe?

Description : What size mech tube to sleeve inside 3/4" pipe?

Last Answer : I’d go with the 0.8125”. I have a piece of schedule 40 3/4” pipe here, and my calipers are showing even directly on the seam you’d still have clearance. 0.037” is a lot of slop.

The pressure exerted by A. The sewage when running full from inside, is called internal pressure B. The internal pressure if any, causes tensile stress in the pipe material C. Pressure sewers are designed to be safe in tension D. All the above

Description : The pressure exerted by A. The sewage when running full from inside, is called internal pressure B. The internal pressure if any, causes tensile stress in the pipe material C. Pressure sewers are designed to be safe in tension D. All the above

Last Answer : ANS: D

Heat transfer co-efficient (h) for a fluid flowing inside a clean pipe is given by h = 0.023 (K/D) (DVρ/µ) 0.8 (CP .µ/k) 0.4 . This is valid for the value of NRe equal to (A) < 2100 (B) 2100-4000 (C) > 4000 (D) > 10000

Description : Heat transfer co-efficient (h) for a fluid flowing inside a clean pipe is given by h = 0.023 (K/D) (DVρ/µ) 0.8 (CP .µ/k) 0.4 . This is valid for the value of NRe equal to (A) < 2100 (B) 2100-4000 (C) > 4000 (D) > 10000

Last Answer : (D) > 10000

A fluid is flowing inside the inner tube of a double pipe heat exchanger with diameter 'd'. For a fixed mass flow rate, the tube side heat transfer co￾efficient for turbulent flow conditions is proportional to (A) d 0.8 (B) d -0.2 (C) d -1 (D) d -1.8

Description : A fluid is flowing inside the inner tube of a double pipe heat exchanger with diameter 'd'. For a fixed mass flow rate, the tube side heat transfer co￾efficient for turbulent flow conditions is proportional to (A) d 0.8 (B) d -0.2 (C) d -1 (D) d -1.8

Last Answer : (B) d -0.2

The critical radius of insulation for cylindrical pipe is (where, hi = heat transfer coefficient at inside of the pipe) (A) K/h0 (B) 2K/h0 (C) hi /K (D) 2hi /K

Description : The critical radius of insulation for cylindrical pipe is (where, hi = heat transfer coefficient at inside of the pipe) (A) K/h0 (B) 2K/h0 (C) hi /K (D) 2hi /K

Last Answer : (A) K/h0

Pick up the correct statement from the following: (A) Deposition of calcium carbonate on the inside of the well pipe, causes incrustation of the pipe (B) Incrustation of the pipe reduces the discharge (C) Acidic waters cause corrosion of the pipes (D) All the above

Description : Pick up the correct statement from the following:  (A) Deposition of calcium carbonate on the inside of the well pipe, causes incrustation of the  pipe  (B) Incrustation of the pipe reduces the discharge  (C) Acidic waters cause corrosion of the pipes  (D) All the above 

Last Answer : (D) All the above