The 3 basic oil seal designs to keep fluids from escaping around a rotating shaft are?

Q: Originally engines are lubricated by total loss systems with oil baths splash lubrication from oil…

A:

Q: Protects the shaft where it passes through the stuffing box A shaft sleeve B impeller casing…

A: A Shaft Sleeve is cylindrical shape made of metal which is used to protect the Shaft so that the…

Q: Which of the following components give support to the wind turbine?

A: Explanation All the support provide by foundation to the wind turbine. There are two types of load…

Q: List five different types of oil rating systems

A: Oil Rating Systems:- The society of Automotive Engineers SAE has established a numerical code…

Q: ne fluid power system

A: Pnuematic.

Q: While discussing the cause of an oil leak in an axle housing, Technician A says if the fluid leaks…

A: Technician B is correct. As the leakage in an axle housing is due to the damaged axle seals. So. the…

Q: List down the safety precaution need to carry during the operation of drilling?

A:

Q: Technician A says all gaskets should be discarded during teardown to keep the work area clean.…

A: Gasket : A gasket is a mechanical seal i.e it is used to close up the gap between two mating…

Q: An example of a liquid lubricant is crude base that is introduced between two contact surfaces to…

A:

Q: In Pensky Martin's apparatus what is the purpose of air jacket surrounding the oil cup.

A: Flash point of the fuel is measured by the help of the Pensky Martens closed cup device. Flask point…

Q: Before installing the crankshaft, what should you spray onto the bearings?

A: Before installing the crankshaft the chemical treatment by using oil and grease is required to be…

Q: Explain how the sterilizer in the drone works

A: Drones today use three and six axis gyro stabilization technology to provide navigational…

Q: Water is more dense than cooking oil.   A) TRUE B) FALSE

A: Given Data⇒Watercooking oilDensityProblem defintion⇒Problem says this statement is true or not.

Q: Describe how to measure main bearing oil clearance

A: Estimating principle oil bearing freedom is one of those means that all great motor developers…

Q: Describe two types of benders for soft tubing.

A: A metal pipe bender is an important machine tool that provide pipe bends for a vast number of…

Q: The maximum radial load it can sustain to

A: Given data, Bearing capacity of dynamic load of 4208 bearing is,   F= 30 kNCalculate maximum radial…

Q: to provide a good sealing joint between the cylinder head and exhaust, apply a sealant to the…

A: Question:- To provide a good sealing joint between the cylinder head and exhaust, apply a sealant to…

Q: Static seals are used to improve the internal and external leakages of the non moving parts. Select…

A: The seals in hydraulics are used to avoids the leakage of any fluid (oil, lubricant, or any other…

Q: How to find stall angle using foilsim

A: All you'll do with any airfoil examination program is to calculate the stall angle of attack and…

Q: What areas within a vane pump or motor are the most susceptible to contamination-induced clearance…

A: Vane Pump :  A vane pump is a type of positive displacement pump that delivers a constant flow rate…

Q: Which of the following is a gas charged or filled accumulator for the hydraulic system?

A: A gas-charged hydraulic accumulator stores the potential energy of an incompressible fluid using…

Q: Actions to be taken including HSE considerations while freeing the stuck pipe which include the…

A: The drilling jars are the tools that are present on the drill string. The jar enables to knock the…

Q: Please choose the correct answer about scrubber systems on ships.

A: Scrubber systems can be implemented existing ship as per new ship regulation, so option A is wrong .…

Q: What is the phenomenon that occurs for the purpose of collecting snow on the chock valve 15:25

A: Chock valve is a mechanical device which is used to control the flow of a fluid. It acts as a…

Q: What are the major differences between aerobic and anaerobic sealants

A: ANSWER :- The major differences between aerobic and anaerobic sealants :- Aerobic sealants…

Q: Technician A says that excessive engine oil consumption can be caused by low oil levels. Technician…

A: Answer:- Technician B correct.

Q: Technician A says that coolant hoses should be squeezed to check for hardening or softening.…

A: Solidly squeeze both the upper radiator and radiator hoses. They ought to feel firm, solid, and…

Q: Which type of oil ring is slotted so that excess oil canpass through it?a. Cast ironb. Segmentedc.…

A: A compression ring is the seal that keeps leaks from pipe segments with a bell-shaped orifice at…

Q: True or False: Multiple-row radial engines can be called double-row radial engines as well.…

A:

Q: How many main bearings are in the ?shown engine

A: Ans: 6

Q: When installing a spin-on oil filter, failure to lube the O-ring will:

A: The correct option is a.

Q: After circulating through the engine, the oil falls back to the oil sump to cool. Select one: O True…

A: Given Data⇒ After circulating through the engine, the oil falls back to the oil sump to cool.…

Q: If the oil on the dipstick looks milky gray, it is possible that there is water (or coolant) being…

A: Solution:

Q: mechanical properrty of the metal. a. Specific gravity

A: Stiffness is a property of material which is that offers resistance to deformation when external…

Q: Q2.Types of Shaft Coupling.

A: Types of shaft coupling :-

Q: Choose correct answer: Which of the following is not under the type of a gas charged or filled…

A: A gas-charged or filled accumulator uses the pressurized gas as a compressible medium to store the…

Q: 26(a). What is the use of separator and when it is used in oil industry?

A:

Q: explain why it is usually necessary to purify crankcase lubricating oil and how the purification is…

A: why it is usually necessary to purify crankcase lubricating oil and how the purification is carried…

Q: The inside of a hydraulic power unit is shown. Identify pats A,C, and E

A: Solution: Given Data:

Q: True or False 1. Small rubber gaskets are used to non isolate plates 2. Frames (gaskets) are…

A: Given Fluid Components To find Verify the statement

Q: What will cause the suction pressure to rise

A: In the case of centrifugal pump , the suction pressure will rises if the net positive suction head…

Q: Which has the higher viscosity, grease or oil

A: Viscosity is the property of a fluid which resists its flow. It can be considered as equivalent to…

Q: the effect of the smooth surface equal effect roller in support

A: yes

Q: What causes coolant to leak from the water pump weep hole?

A: What causes coolant to leak from the water pump weep hole? Answer: d) A faulty pump shaft seal

Q: Identify the specific steps when Conduct a lock-out and tag-out activity in the oil rig to repair…

A: Steps in directing lock out tag out action in oil rig for the penetrating machine change  For the…

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.