Magnetic bearing - Study guides, Study notes & Summaries

Heavy Duty Equipment Mechanic (Off Road) Interprovincial (Red Seal) Review Exam, 135 Questions With 100% Correct Answers The ability of bearing material to absorb dirt is called: a) Embeddability b) Conformability c) Fatigue Resistance d) Corrosion Resistance A) Which of the following best describes an axial piston pump? a) One of the pistons is call the bias piston b) The pistons are perpendicular to the driveshaft centerline c) The centre line of the pistons is parallel with the ce...

Firestats located in the air stream of air handling units: - Correct Answer ️️ -A. Partially Correct: Are required in both the supply and return air streams B. Partially Correct: Should be the manual reset type C. Partially Correct: Should be nonadjustable A sleeve bearing would typically be used in a motor that: - Correct Answer ️️ - Operates with a light load and where noise is a factor. A bearing used on the bottom of a motor where the shaft is positioned vertically is called a...

HVAC S.T.A.R EXAM QUESTIONS AND ANSWERS 100% PASS The evaporator in a refrigeration system: - Correct Answer ️️ -Is the component where refrigerant boils and absorbs heat. The purpose of the compressor is to change ___________. - Correct Answer ️️ -Low- pressure, low-temperature vapor to a high-pressure, high temperature vapor A common refrigerant leak detection device is the: - Correct Answer ️️ -Halide torch. Copper-plating of compressor parts is: - Correct Answer ️️ -Ca...

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

The evaporator in a refrigeration system: - Answer-Is the component where refrigerant boils and absorbs heat. The purpose of the compressor is to change ___________. - Answer-Low-pressure, low-temperature vapor to a high-pressure, high temperature vapor A common refrigerant leak detection device is the: - Answer-Halide torch. Copper-plating of compressor parts is: - Answer-Caused by contaminants in the system. If not properly installed, a hot-gas muffler might trap: - Answer-Oil. Unit ven...

The most efficient way to approximately measure 800 m underwater is to use kick cycles to count the distance traveled - true Natural navigation does not require you to look back at where you have been and should never be combined with compass navigation - False A compass is non-magnetic and does not interact with manmade objects or magnetic fields - False put the basic natural navigation procedure in the correct order - 1) establish starting references 2) follow pre-planned general course ...

____________________ is the number one killer in outdoor activities. - Hypothermia A 12-year-old can lawfully operate a snowmobile on a public way. - False A 13-year-old can lawfully operate a snowmobile by himself on trails. - True A 13-year-old may lawfully operate a snowmobile under which the following circumstances? - By himself on his or his parents' land - Accompanied by an adult on public trails - By himself on public trails A 15-year-old can lawfully operate a snowmobile on a publi...

Heavy Duty Equipment Mechanic (Off Road) Interprovincial (Red Seal) Review Exam, 135 Questions With 100% Correct Answers The ability of bearing material to absorb dirt is called: a) Embeddability b) Conformability c) Fatigue Resistance d) Corrosion Resistance A) Which of the following best describes an axial piston pump? a) One of the pistons is call the bias piston b) The pistons are perpendicular to the driveshaft centerline c) The centre line of the pistons is parallel with the ce...

GISP 1 conceptual foundations questions with correct answers Euclidean distance the "ordinary" straight-line distance between two points in Euclidean space; the square root of ((x1-x2)squared + (y1-y2)squared)) Manhattan distance AKA taxi-cab geometry, vertical plus horizontal distance - abs(x1-x2) + abs(y1-y2) cardinal direction AKA cardinal point = NESW names of NE SE SW & NW directions intermediate, intercardinal or ordinal directions devices to navigate magnetic c...

Heavy Duty Equipment Mechanic (Off Road) Interprovincial (Red Seal) Review Exam, 135 Questions With 100% Correct Answers The ability of bearing material to absorb dirt is called: a) Embeddability b) Conformability c) Fatigue Resistance d) Corrosion Resistance A) Which of the following best describes an axial piston pump? a) One of the pistons is call the bias piston b) The pistons are perpendicular to the driveshaft centerline c) The centre line of the pistons is parallel with the ce...