Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) prepare down the factors that are affecting the schedule speed of a train.

2) prepare down the difference between dead weight and accelerating weight of a locomotive?

3) What do you understand by tractive effort?

4) prepare down the advantages of electric braking.

5) Why three phase traction system employing induction motors is now obsolete give reasons?

6) prepare down the different types of braking methods.

7) Describe the current trends in AC traction systems?

8) prepare down the advantages of pantographs?

9) (a) Draw the typical speed-time curve for (1) Main line service and to sub – urban services in electric Traction.

(b) Describe the mechanics of train movement in detail.

10)(a) What is multiple unit control in electric train and describe each one of them in detail?

(b) What are various braking systems and describe them in detail?

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M911471

Have any Question? 


Related Questions in Mechanical Engineering

A bar consists of two portions bc and c d of the same

A bar consists of two portions BC and C D of the same material and of the same length L, but of different cross sections. Determine the strain energy of the bar when it is subjected to an axial load P, expressing the res ...

Heat transfer problem -a thermocouple is to be utilized to

Heat Transfer Problem - A thermocouple is to be utilized to measure the temperature of exhaust gases from an automobile engine and the effect of the cylindrical radiation shield installed as shown in the image, is to be ...

1 sketch the deformation of a fluid element for the

1. Sketch the deformation of a fluid element for the following cases: 2. For a two-dimensional, incompressible flow with velocity v x  = v x (y), sketch a three-dimensional fluid element and illustrate the magnitude, dir ...

Obtainand research literture on automotive fuel additives

Obtainand research literture on automotive fuel additives and their properties and prepare a typed 2 page report on your findings. -are they worth the money or are they a waste of time? -do they work? -how? -what is your ...

Question 1 consider the motion of an axially symmetric body

Question 1. Consider the motion of an axially symmetric body in the absence of torques. Find the analytical solution for the Euler angles as a function of time. Question 2. Show that the ellipsoid of inertia of a cube of ...

1 an ion with the configuration f 2 enters an environment

1. An ion with the configuration f 2 enters an environment of octahedral symmetry. What terms arise in the free ion, and with which terms do they correlate in the complex? 2. In the strong field case, the configuration d ...

1 concrete rocks and bone are strong in compression and are

1. Concrete, rocks, and bone are strong in compression and are usually designed for compressive loading. To test their strength in compression, what sort of test specimen would be useful? 2. Suppose that a downward force ...

In practice how could you measure that much stretch in a

In practice, how could you measure that much stretch in a bolt of this size? The bolt of problem is put in service and its temperature rises to 2508F. How much change in length of the bolt would you expect this increase ...

A closed rigid tank having a volume of 1 m3 contains a

A closed, rigid tank having a volume of 1 m 3 contains a mixture carbon dioxide (CO 2 ) and water vapor initially at 70°C and 200 kPa The mass of water vapor in the tank is 0.10 kg. The tank contents are cooled to 20°C. ...

How do bolt stiffness and joint stiffness affect the angle

How do bolt stiffness and joint stiffness affect the angle of turn versus preload relationship? A rubber washer has been used instead of a metal one, by mistake. How will preload be affected if the same predetermined tor ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen