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

The vibrational partition function for an unknown diatomic

The vibrational partition function for an unknown diatomic molecule at 300 K is 2.33. Find the maximum value of the vibrational constant ve in cm-1 such that at least 5% of the molecules in a 300 K sample will be found i ...

Define the endurance limit of a bolt which is greater the

Define the endurance limit of a bolt ? Which is greater, the static yield strength or the endurance limit of the bolt? When will an increase in preload increase fatigue life? When will an increase in preload decrease fat ...

A steel frame is fabricated with the cross section shown

A steel frame is fabricated with the cross section shown. The centered hole allows cables to be run up to equipment above. The frame supports a load P at a distance d from the centroid of the vertical beam. Bending of th ...

1 water is flowing through a large circular conduit with a

1. Water is flowing through a large circular conduit with a velocity profile given by the equation v = 9(1- r 2 /16) fps. What is the average water velocity in the 1.5-ft pipe? 2. Water enters a 4-in. square channel as s ...

At the end of a water pipe of 3-in diameter is a nozzle

At the end of a water pipe of 3-in. diameter is a nozzle that discharges a jet having a diameter of 1½ in. into the open atmosphere. The pressure in the pipe is 60 psig (pounds per square inch gage), and the rate of disc ...

1 a differential manometer is used to measure the pressure

1. A differential manometer is used to measure the pressure change caused by a flow constriction in a piping system as shown. Determine the pressure difference between points A and B in psi. Which section has the higher ...

Magnet wire is single-strand wire with a thin insulation

Magnet wire is single-strand wire with a thin insulation layer (of enamel, varnish, glass, etc.) to prevent short circuits. In a production facility, copper (E = 120 GPa, σ ys = 70 MPa) magnet wire is to be coated with v ...

Using the information given in problem and the properties

Using the information given in Problem and the properties of the standard atmosphere given in Appendix G, estimate the number of molecules per cubic inch at an altitude of 250,000 ft. Problem:- The number of molecules cr ...

Question 1derive an expression for the velocity vector of

Question 1: Derive an expression for the velocity vector of the collar D, N V D. The upper arm (B) rotates about a horizontal axis ( nˆ x ) at a rate q · 1 The lower arm (C) Rotates about the longitudinal axis of B (bˆ z ...

You have been introduced to a number of different tools

You have been introduced to a number of different tools that can be used to help IE's and MfgE's analyze and develop solutions to make processes more effective and efficient. Watch the video located at http://www.iienet2 ...

  • 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