Fundamentals for the Up-and-Coming Bridge Engineer
Outline
Beam Strength and Deflection
Moment of Inertia
Types of Forces Applied
Young’s Modulus (stress and strain)
Optimization
Beam Deflection
Every object acts as a spring – it will deflect when a force is applied
Extent of deflection depends on force applied, material properties and object shape
Moments of Inertia
A measure of resistance to deflection
A larger moment of inertia means that the beam will be more resistant to deflection
To Increas ....etc

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Time : 1 hour and 15 minutes
1Hooke’s law is valid :
(A) Only above elastic limit ((B) Only within elastic limit
(C ) Only within plastic limit (D) Till breaking of substance


2The bending moment on a section is maximum where shear force is :
(A) Zero (B) Minimum
(C ) Changing sign (D) Maximum


3The bending moment diagram for a cantilever carrying uniformly distributed load will be :
(A) A triangle (B) A parabola
(C ) A cubic parabola (D) A rectangle


4. The moment of inertia of a circular section, ab ....etc

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DISASTER MANAGEMENT AND MITIGATION: AN ENGINEER’S PERSPECTIVE


DISASTER


.Disaster is a sudden, calamitous event bringing great damage, loss, and destruction and devastation to life and property.
 
.This influences the mental, socio-economic, political and cultural state of the affected area.

Its Adverse effects

It completely disrupts the normal day to day life.

It negatively influences the emergency systems.

Normal needs and processes like food, ....etc

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1.A cycle consists of two isothermal and two isentropic processes is known as :
(A)Otto cycle(B) Joule cycle
(C )Stirling cycle(D)Carnotcycle

2.In an isometric projection the radius of a sphere it is equal to :
(A)0.82 R(B)R
(C )1.22 R(D)2 R

3.The function of steam nozzle is to convert:
(A)heat energy steam into kinetic energy
(B)heat energy steam into rotational energy
(C )kinetic energy into heat energy of steam
(D)heat energy steam into pressure energy

4.Dryness fraction is the ratio of:
(A)mass of dry st ....etc

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Hi am ravi teja  i would like to get details on energy transmission system for artificial heart documentation . ....etc

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pro engineer tutorial


Protrusions, cuts, slots

Extruding
Revolve
Sweep
Blend
Use quilt
advanced

Solid Vs Thin

Solid:
The sections feature is completely enclosed with material.

Thin:
The walls of the section are protruded with the provided wall thickness only.
....etc

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BROADCAST ENGINEER


DEFINITION
Designs, installs, operates, maintains, repairs, and modifies all types of specialized equipment in a modern broadcast television studio and a motion picture post-production studio.

TYPICAL DUTIES
Designs, operates, installs, maintains, and/or repairs a wide variety of equipment used in TV studios, such as Plumbicon and CCD (Charged Coupled Devices) cameras, digital cameras, serial and parallel digital VCRs, production ....etc

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IC Engine Research Engineer,



Responsibilities

An IC engine research engineer works within multidisciplinary teams on the engines and fuels of tomorrow, in liaison with car manufacturers, parts suppliers and oil industry players. Responsible for R&D studies, he/she: analyzes and understands how internal combustion systems work; develops and uses calculation codes for engine and vehicle modeling and simulation; designs and develops innovative combustion systems; communicates with respect to his/ ....etc

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1.A cycle consists of two isothermal and two isentropic processes is known as :
(A)Otto cycle(B) Joule cycle
(C )Stirling cycle(D)Carnotcycle

2.In an isometric projection the radius of a sphere it is equal to :
(A)0.82 R(B)R
(C )1.22 R(D)2 R

3.The function of steam nozzle is to convert:
(A)heat energy steam into kinetic energy
(B)heat energy steam into rotational energy
(C )kinetic energy into heat energy of steam
(D)heat energy steam into pressure energy

4.Dryness fraction is the ratio of:
(A)mass of dry st ....etc

[:=Read Full Message Here=:]

DISASTER MANAGEMENT AND MITIGATION: AN ENGINEER’S PERSPECTIVE


DISASTER


.Disaster is a sudden, calamitous event bringing great damage, loss, and destruction and devastation to life and property.
 
.This influences the mental, socio-economic, political and cultural state of the affected area.

Its Adverse effects

It completely disrupts the normal day to day life.

It negatively influences the emergency systems.

Normal needs and processes like food, ....etc

[:=Read Full Message Here=:]