Power Engineering Exam Package Deal 100% Pass.

Power Engineering Part B Unit 6 Exam Study Guide. Acidity - answerIn water: the excess of hydrogen ions (H+) over hydroxide ions (OH-) that occurs where the pH is less than 7 Adsorb - answerTo hold a film of gas or liquid molecules of one material onto the surface of another material. Agglomer...

Power engineering 2A3, Chapter 8 Exam Questions And Answers 100% Pass Using simple sketches, explain the difference between osmosis and reverse osmosis. - answerWhen two solutions, one dilute and one concentrated, are separated by a semipermeable membrane, the solvent (water) from the dilute so...

Power Engineering 3B1 Chapter 11 Exam Questions And Answers 100% Pass Subsidence is accomplished by passing water through a basin or tank of such design that the velocity of the water is reduced to a point, to permit ___________. a. subsidence b. coagulation c. flocculation d. filtering - ans...

Power Engineering 3B2 - Chapter 11 Exam Questions And Answers 100% Pass The automatic expansion valve is controlled by _____________. a. transmitter b. evaporator pressure c. capillary action d. refrigerant level e. the king valve - answerB The thermostatic expansion valve controls refrigera...

Power Engineering 4th Class - B6 Exam Questions And Answers 100% Pass The principal cause of steel corrosion in cooling towers is: a. Low pH b. Dissolved oxygen c. High pH d. Dissolved carbon dioxide - answerb In a steam plant, condensate treatment is necessary a. to provide clean, potable d...

Power Engineering 4th Class - B9 Exam Questions And Answers 100% Pass C - answerWhich of the following is NOT a common type of refrigeration condenser? a. Shell and tube b. Shell and coil c. Flooded d. Air-cooled a, b, and d - answerWhich of the following is a common type of refrigeration con...

4B Power Engineering: Unit 6 - Water Treatment. Exam Questions And Answers 100% Pass If boiler feedwater is neutral, its pH is: a. 0 b. 5 c. 7 d. 9 e. 13 - answerc Pitting of boiler metal may be prevented by: a. Preheating boiler feed water to between 80 and 105°C b. Cooling the feeder w...

Power Engineering 4th Class - Unit A6 Review. Exam Questions And Answers 100% Pass The Ultrasonic form of non-destructive examination is done to find Select one: a. surface discontinuities b. sub-surface discontinuities c. discontinuities d. cracks - answerb (4-046-3.2) A material resists i...

Power Engineering 2A2 - Part 1 Exam Questions And Answers 100% Pass 3 defined groups/categories of Metallurgy? - answer- Extractive - Mechanical - Physical Define 'Extractive' Metallurgy. - answer- The study of extraction and purification of metals from their ores. This includes a steppe...

Power Engineering Exam Questions And Answers 100% Pass ASME - answerAmerican Society of Mechanical Engineers power engineer - answera skilled worker who operates and maintains equipment in a power plant power plant - answerAny one or more boilers in which steam or vapour is generated at more t...

Power Engineering 3B1 Chapter 10 Exam Questions And Answers 100% Pass Which of the following is caused from scale buildup on boiler tubes: 1. Increased boiler efficiency 2. Weakening of tube metal 3. Decreased boiler efficiency 4. Increased flue gas temperature 5. Cracks in boiler tubes a. 1...

Power Engineering 4A Exam Questions And Answers 100% Pass 1. One cubic metre is equal to: A. 1 cubic decimetre B. 1000000 litres C. 1000 litres D. 100 cubic decimeters E. 1000 cubic centimetres - answerC 2. One watt is equal to: A. 1 joule B. 1 newton metre C. 1 joule/s D. 1 ampere E. 1...

3rd Class Power Engineering - B1 - Part 2 Exam Questions And Answers 100% Pass Why boil out refractory? - answerTo remove any oil, grease, or other contaminating materials from the internal surfaces of the waterside of the boiler. Steps to boil out refractory? - answerAdd the following for each ...

Intro to Power Engineering & Applied Mathematics Exam Questions And Answers 100% Pass Power Engineers are: - answerC) skilled workers who operate and maintain the equipment in a power plant. When oil mixes with water in a boiler, the effect is: - answerA) serious foaming. In a power plant, the...