合格できるAPI Refractory Personnel試験最速合格保証最近更新されたJPNTest問題集！
合格できるAPI-936試験の100問題で最適なJPNTest出題問題
質問 # 40
Which function of refractories is to resist temperature?
- A. Secondary function
- B. None of the above
- C. Primary function
- D. Tertiary function
正解：C
質問 # 41
Brick, tile, fired shapes and fused cast shapes are
- A. refractory fiber
- B. all above
- C. unshaped refractory
- D. shaped refractory
正解：D
質問 # 42
The length of metal fiber is
- A. 10 or 15mm
- B. 30 or 40mm
- C. None of the above
- D. 19mm or 25mm
正解：D
質問 # 43
To compose a sample for the modulus of rupture test from an equivalent number of refractory shapes, the specimen should be
- A. At least three
- B. At least five
- C. At least two
- D. At least four
正解：B
質問 # 44
Pre-turn around planning means
- A. At least 6 months prior to the turnaround
- B. At least 8 months prior to the turnaround
- C. At least 12 months prior to the turnaround
- D. Any of the above
正解：A
質問 # 45
Gunning test panels are constructed with removable backs as required for
- A. visual inspection of the castable
- B. physical property test
- C. None of the above
- D. laboratory test
正解：A
質問 # 46
As per API recommended practice 936, the standard test method for reheat change of refractory brick is
- A. C 181 - 91
- B. C 133 - 97
- C. None of the above
- D. C113 - 02
正解：D
質問 # 47
The effective diameter of metal fiber is
- A. 0.4 - 0.8mm
- B. None of the above
- C. 0.3 - 0.6 mm
- D. 0.2 - 0.3mm
正解：C
質問 # 48
For modules of rupture test of brick and shapes, the preferred test specimen shall be standard
- A. 150 x 114 x 76mm
- B. None of the above
- C. 228 x 114 x 64 or 76mm
- D. 200 x 150 x 76mm
正解：C
質問 # 49
For air-setting phosphate bonded, erosion-resistant refractories mixing, the mixer's paddles, and bowls shall be
- A. Carbon
- B. Aluminium
- C. None of the above
- D. Steel
正解：D
質問 # 50
Refractory lined pipe used for the transport of hot particulate medium and gases between process vessels is called
- A. None of the above
- B. Fractionator of FCCU
- C. Standpipe of FCCU
- D. Transfer line of FCCU
正解：D
質問 # 51
The test specimen of castable refractory for cold crushing strength shall be
- A. Cylinders, 2 in. (51mm)in dia. by 2 in.(51 mm) height
- B. a or b
- C. none of the above
- D. 2 in. (51mm) cubes
正解：B
質問 # 52
The most common sizes in thickness for hex mesh are
- A. None of the above
- B. (10 - 20mm)
- C. ¾ in or 1" (19mm or 25mm)
- D. (20 - 25mm)
正解：C
質問 # 53
Mechanical wearing away of the surfaces of refractory bodies in service by washing action of moving liquid or gases is called
- A. None of the above
- B. Crumble of refractories
- C. Spalling of refractories
- D. Erosion of refractories
正解：D
質問 # 54
A metallic anchor made from rod or bar stock that is configured in a V-shape is called
- A. V-anchor
- B. None of the above
- C. Stud wed
- D. Footed anchor
正解：A
質問 # 55
The vessel in which coke and residual hydrocarbons are burned off the catalyst and the flue gas is then separated from the catalyst is called
- A. Regenerator of FCCU
- B. Reactor of FCCU
- C. None of the above
- D. Cyclones of FCCU
正解：A
質問 # 56
Based on screen analysis the fines (cement, fumed silica, fine alumina) in typical modern castable is
- A. 20 - 30%
- B. 40 - 50%
- C. 30 - 40%
- D. None of the above
正解：C
質問 # 57
Fiber concentrations typically range is
- A. 1 - 4 wt percent
- B. 1 - 2 wt percent
- C. Any of the above
- D. 1 - 3 wt percent
正解：A
質問 # 58
A high alumina mineral usually consists of rounded concretionary grains embedded in clay-like mass and is believed to consist essentially of alumina trihydrate (Al2O3 H2O) and alumina hydrate (Al2O3 H2O) in varying proportions is called
- A. fused alumina
- B. bauxite
- C. kyanite
- D. alusite
正解：B
質問 # 59
Refractories chemically and physically stable at
- A. Low temperatures
- B. Average temperatures
- C. None of the above
- D. High temperatures
正解：D
質問 # 60
The air pressure to blast the 1000 g of size graded silicon carbide grain for abrasion resistance test should be
- A. 448 KPa (65 PSi)
- B. 400 KPa
- C. 450 KPa
- D. None of the above
正解：A
質問 # 61
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API 936認定試験は、耐火物の設置、テスト、および検査における知識とスキルを実証したい難治性担当者にとって不可欠なプログラムです。認定は世界的に認識されており、雇用機会を増やし、専門的な評判を高めることができます。雇用主はまた、耐火物が設置、テスト、および正しく検査されることを確認することにより、API 936認定担当者を持つことから利益を得ることができます。
API-936（耐火担当者）認定試験は、石油化学、化学物質、発電などの産業で耐火物を扱う個人向けに設計された認定プログラムです。この認証は、雇用主によって耐火産業の卓越性の基準としてグローバルに認識されています。これは、石油およびガス産業の主要な貿易協会であるアメリカ石油研究所（API）によって提供されています。
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