Ask Question, Ask an Expert


Ask Mechanical Engineering Expert

problem 1:

In brief describe the structure of the petroleum and manufacture process.

problem 2:

In brief illustrate the manufacture of lubricating oil base stocks.

problem 3:

Critically discuss the significant properties of a lubricant which effect engine performance.

problem 4:

In brief describe the categorization of greases and testing method of grease.

problem 5:

In brief describe the effect of following fuel characteristics on performance of C.I engines Ignition quality, Volatility, Viscosity, Gravity, corrosion and wear and safety.

problem 6:

Illustrate the normal combustion and knocking in a C.I engine with the use of neat sketch.

problem 7:

Describe the factors which affecting the flame propagation in a S.I engine.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M912793

Have any Question? 

Related Questions in Mechanical Engineering

1 a slender vertical bar ab with pinned ends and length l

1. A slender vertical bar AB with pinned ends and length L is held between immovable supports. What increase ?T in the temperature of the bar will produce buckling? 2. A W2 × 87 structural steel column has a length of 12 ...

Health and safety management 1 the following gas

Health and Safety Management 1. The following gas detector tubes are available for direct reading of concentrations of the toxic gas hydrogen sulfide Tube Concentration 4HT 1-40% 4HH 0.1-4.0% 4H 10-3200 ppm 4M 12.5-500 p ...

Determine the tip deflection of a beam with linear varying

Determine the tip deflection of a beam with linear varying width b(x), constant height h, length L, and elastic modulus E due to tip load P. Write the answer in terms of the maximum width b L = b(L). Also determine the n ...

Problem -a piston at one end of a gas filled circular tube

Problem - A piston at one end of a gas filled circular tube of area S oscillates with real-valued velocity: U p (t) = U 1 cos(ω 1 t) + U 2 sin(ω 2 t) Note that two oscillation frequencies are present. The other end of th ...

There are 3 x 103 spheres in a box calculate the number of

There are 3 x 10 3 spheres in a box. Calculate the number of different combinations for the spheres in order to have 1100 spheres in the front third of the box. Assuming that the distribution is normal, calculate the pro ...

During the flow of 200 ft3nbsps of water through the

During the flow of 200 ft 3  /s of water through the hydraulic turbine shown, the pressure indicated by gage A is 12 psig. What should gage B read if the turbine is delivering 600 hp at 82% efficiency? Gage B is designed ...

Asignmentnote all dimensions are in mm unless stated

ASSIGNMENT Note: All dimensions are in mm unless stated otherwise. A steel frame is shown in Figure 1. The steel used is ASTM A572 Grade 50. It consists of two span and braced by an arrangement of trusses at the right si ...

Equipment engineering and design structural failure

Equipment Engineering and Design Structural Failure Problem- Background - A 6 ton pressure vessel - see dimensioned drawing - was being lowered onto a "stillage"or temporary supporting structure for testing outside a fac ...

Let the texturized si floating gate be modeled by

Let the texturized Si floating gate be modeled by semi-spherical hills. Calculate the radius of the hemisphere that would increase the write/erase time by 100 over the flat poly-Si/SiO2 interface. Use the Fowler-Nordheim ...

Water flows steadily through the piping junction entering

Water flows steadily through the piping junction, entering section 1 at 0.0013 m 3  /s. The average velocity at section 2 is 2.1 m/s. A portion of the flow is diverted through the showerhead, which contains 100 holes of ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro