Power engineering - Study guides, Class notes & Summaries

This is the distance between the surface of the liquid level of a supply source located below a pump and the center line of the pump: Select one: a. total static head b. static discharge head c. static suction head d. static suction lift - d The fact that different shaped containers, filled with liquid of the same height, have the same applied force by the liquid on the base of each container, is referred to as: Select one: a. Peterʼs Paradox b. Pascalʼs Paradox c. Pandaʼs Parad...

4th Class Power Engineering Part A Exam Questions and Answers

Power Engineering 4A Exam Questions with correct Answers

CWB Level 1 Exam Prep (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Why must European drawings be studied carefully before fabricating parts? Answer: The drawings may employ the use of first angle projection Q: How many principal views are there in an orthographic projection? Answer: 6 Q: What is the angle of inclination most commonly used on an isometric drawing? Answer: 45degree Q: Which lines appear thicker on an engineeri...

Power Engineering 4th Class - Unit A11 Questions and Answers 100% Pass (4-051-2.4) An early shell-type boiler had ___________ as its heating surface: Select one: a. Only the lower part of the shell b. The lower part of the shell and the rear plate or head c. The total shell side and one end plate or head d. Two passes along the shell or drum a (4-052-3.3) An advantage of a vertical tubeless firetube boiler is that it requires: Select one: a. Relatively small floor space b. No fu...

Power Engineering 4a - Unit 8 – Electro technology Questions and Answers Graded A+ When using Fleming's Left Hand Rule, the index finger represents A) generator action flux direction. B) motor action motion direction. C) generator conductor motion direction. D) motor action flux direction. E) motor action direction of current flow. D A basic law of electricity is, unlike charges attract each other and like charges A) impact each other. B) hold each other. C) attract each oth...

Power Engineering - 4A Instrumentation Practice Questions with Verified Answers Common indicators necessary for proper process operation may include: a. low water cut-offs, flame scanners and safety values b. pressure, value position, and conductivity measurement devices c. interlocks and permissives d. programmable logic controls e. pneumatic, hydraulic, and electrical switches b. pressure, value position, and conductivity measurement devices A sensing element receives its sig...

Complete Solutions Manual for Principles of Engineering Thermodynamics, 2nd Edition by John R. Reisel ; ISBN13: 9781337711197....(Full Chapters included Chapter 1 to 11)...1. INTRODUCTION TO THERMODYNAMICS AND ENERGY. 2. THE NATURE OF ENERGY. 3. THERMODYNAMIC PROPERTIES AND EQUATIONS OF STATE. 4. THE FIRST LAW OF THERMODYNAMICS. 5. INTRODUCTION TO THE SECOND LAW OF THERMODYNAMICS. 6. ENTROPY. 7. POWER CYCLES. 8. REFRIGERATION CYCLES. 9. IDEAL GAS MIXTURES. 10. PSYCHROMETRICS: THE STUDY ...

Heat Exchangers, 4A Power Engineering - Units 1 – 6 Questions and Answers Rated A+ 1. Which of the following is not a definition of a power plant? a) Any one or more boilers in which steam or other vapour is generated at more than 103 kPa (15 psi). b) Any one or more boilers containing liquid and having a working pressure exceeding 1100 kPa (160 psi). c) Any one or more boilers containing liquid and having a working temperature exceeding 121 degrees Celsius (250 degrees Fahrenh...

Power Engineering 4th Class – Electrical Questions and Answers Already Passed The atom is the smallest unit of a pure substance and is also known as a(n): a) Molecule b) Compound c) Electron d) Element e) Proton d) Element [[Remember to follow DreadedLlama on Instagram, Twitch, and Twitter ^^!]] A basic law of electricity is: a) Ohm's Law b) Charles Law c) Boyles Law d) Unlike charges attract, like charges repel e) Do not touch live wires d) Unlike charges attract, l...