The materials used for piston rings should not be wear resistant O a. FALSE O b. TRUE

Q: Go Cylinder A - Steel |Cylinder B -Aluminium 350 mm 500 mm IX

A: Given,  composite rod  da= 40  mm , la = 350 mm db= 50 mm , lb = 500 mm

Q: An instrument often used to check the alignment of twoshafts is theA. micrometer.B. dial…

A: different types of instruments have used the measurement of the different dimensions of the…

Q: B 100 lbf 10 in AC - 10 in- - 10 in- 10 in

A: P= 100 lbf

Q: ength than A

A: introduction: here we find is the statement is false or true

Q: Why must a cylinder ridge be removed before attempting to remove the piston?

A: Cylinder ridge reamer is a component use to remove the ridge.

Q: This part of the a cylinder holds the piston in place and helps support the rod as it extends. a.…

A: Option c is correct.

Q: Hole-MMC_ LMC_ LMC Shaft-MMC_ LMC_

A:

Q: A. Kineticenergy B. Coefficient of friction C. Bonded linings D. Riveted linings E. Semi-metallic…

A: Given questions are related to machine design and IC engines.   Among the matched questions, the…

Q: Cast iron is used to make rollers as it has superior compression load. Select one: True False

A: The above statement is false.

Q: Which of the following statements about supports is correct? A) all B) Bearings can be in the form…

A: Bearings do come in the form of sliding, fixed, built-in and intermediate joints. There is no…

Q: Discbrake friction linings are sometimes called brake The ratio of the force required to slide one…

A: Given questions are related to IC engines and Machine design             [Note : According to…

Q: Technician A says that a cylinder wall with too smootha surface will prevent the piston rings from…

A: Rings won't seat properly and will instead "skate" across the surface if the cylinder walls are…

Q: A B - 3 ft - 6 ft - 3 ft 2 in. 6 in. 2 in. I in. in.

A:

Q: 40. Worn cylinders can be reconditioned by-- a. None of the below b. Machining in the lathe c.…

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer three sub-parts…

Q: Which of the following is not the drilling hazard? a. Pipe stuck b. Tools dropped while drilling…

A: From the following the option which is not drilling hazard is

Q: The piston rings are used to act as a seal between the piston and cylinder head a. FALSE b. TRUE

A: We have to determine true /false of The piston rings are used to act as a seal between the piston…

Q: ch of 6 mm. Th d collar friction

A:

Q: Identify the zero force members (if any) in 3 kip H. 2 kip T. 8 ft 3 kip -1.5 kip- 4 ft |B C ID -10…

A:

Q: What’s is the purpose of breaking in new disc pads

A:

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

A:

Q: ne position of the piston when it is nea

A: 12) bottom 13)clearance

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: Piston rings are lubricated by pressurized oil. O grease. diesel fuel. splashing oil. O gasoline…

A: Option (d): Splashing Oil

Q: What are different types of pistons compression rings and where these are used

A: These are the following types of piston compression rings:    (1) Rectangular piston compression…

Q: Write any 4 types of pneumatic cylinders and draw its symbols?

A: 4 types of pneumatic cylinders- 1) SINGLE-ACTING CYLINDER 2) DOUBLE-ACTING CYLINDER 3) THROUGH ROD…

Q: Materials that can be used as housing for the Wedge belt Drive

A: The materials used are -

Q: The clamshell buckets can be used in hydraulically operated equipment. Select one: O True O False

A: Solution: Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: Angle of- approach Angle of recess Position - of teeth entering contact Position of teeth leaving…

A: P is the pitch point

Q: If rods are used to support a precision movement such as a positioning table, the table will ride on…

A: Precision movement of the robot’s arm is the measure of the performance in any system. In robotics…

Q: Fishing refers to the application of tools, equipment and techniques for removal of lost or stuck…

A: Human failure is not responsible for poor surface finish.

Q: Assume that after removing the cylinder head of an engine, a wet, oily condition is noticed on the…

A:

Q: Introduction to pneumatics

A: Pneumatics: It is the branch of science and technology of pressurized air—using piped, compressed…

Q: Choose the correct option  Engine pistons are usually made of aluminium alloy because it  A.Is…

A: Piston -cylinder assembly piston is a very crucial part of the assembly. Because during the…

Q: specific weight is also known as weight. select one: True False

A: Answer: False

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: Write a a short note on eccentric impact.

A:

Q: and the elasticity of the bumpers ounts..

A: During an effect of a car with a boundary flexibility of radiator, guards, sheet metal body, motor…

Q: 15) What is Automobile ty tubeless tyre

A: In other word we can say that tire is a ring-shaped component that surrounds a wheel's rim to…

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: True or False? Pipe 10 Std and Pipe 10 x-Strong will exactly same outer diameter.

A: From the table showing pipe specifications and dimensions, the outer diameter for Pipe 10 Std has an…

Q: force in member [ED] : F(ED) force in member [DC] : F(DC) force in member [BC] : F(BC) Which…

A:

Q: *Single rod cylinder should be double acting cylinder True O False O

A: It is false that single rod cylinder should be double acting cylinder.

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: Why is it important to loosen the cylinder head bolts in the recommended order

A: Cylinder heads have different shapes and configurations, each possesses their specific procedure to…

Q: eed correct solution of all p

A: vB=2.2m/saB=30 m/s

Q: Which of the following is NOT one of the seal types used in hydraulic systems? O Piston cup packings…

A: Hydraulic system: The system in which power transfers with the help of pressurized fluid from one…

Q: e internal force exp

A: FCE = 11.75kN

Q: List three warning primary indictive signs of a kick. b) Explain the meaning of lost of circulation…

A: KICK A kick represents a problem of control of the borehole or the rock face, in which the pressure…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.