Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1: Describe the term gauge factor with respect to the resistance strain gauge. Obtain an expression for the gauge factor in terms of Poisson’s ratio µ. Describe the advantages and drawbacks of the different materials used for the strain gauge.

problem 2: Describe the principle of working, construction details and applications of the photo-diodes. Illustrate the characteristics.

problem 3: Describe the principle of working, construction details and the applications of phototransistors.

problem 4: Describe the principle of working and constructional details of the photovoltaic cell. Describe why it is helpful for space applications.

problem 5: prepare brief note on the piezo-electric transducers.

problem 6: Why is it required to make the strain gauges of very high resistance?

problem 7: What do you mean by dummy strain gauge? What for it is utilized?

problem 8: Illustrate the piezo-electric effect and why is this effect possible only in the crystals containing asymmetrical charge distribution?

problem 9: Why is natural quartz considered most appropriate material for the piezo-electric transducers?

problem 10: Why piezo-electric transducers can’t be used for the static displacement measurements?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M97630

Have any Question? 


Related Questions in Electrical & Electronics

The spacing a between the plates of a parallel-plate

The spacing a between the plates of a parallel-plate waveguide is equal to 5 cm. The dielectric between the plates is free space. If a generator of fundamental frequency 1800 MHz and rich in harmonics excites the wavegui ...

A square plane-strain element is deformed as shown in the

A square plane-strain element is deformed as shown in the figure. The relationship between deformed and undeformed coordinates is given as x 1 = X 1 - αX 1 X 2 , x 2 = X 2 , x 3 = X 3 Compare the engineering strain and L ...

1 what is a poynting vector what is its physical

1. What is a Poynting vector? What is its physical significance? 2. What is the physical interpretation of the surface integral of the Poynting vector over a closed surface? 3. Discuss how the fields far from a physical ...

The rate at which metallic ions are electroplated from a

The rate at which metallic ions are electroplated from a dilute electrolytic solution onto a rotating disk electrode is usually governed by the mass diffusion rate of ions to the disk. This process is believed to be cont ...

1 a synchronous alternator is supplying 09 pu power to the

(1) A synchronous alternator is supplying 0.9 p.u. power to the grid when a temporary three-phase short occurs on the interconnector. The power angle curves are:- Pre-fault = 2.0 sin(delta) During fault = 0.5 sin(delta) ...

1 what is the significance of a b times c 02 is it

1. What is the significance of A · B × C = 0? 2. Is it necessary for the reference vectors a 1 , a 2 , and a 3 to be an orthogonal set? 3. State whether a 1 , a 2 , anda3 directed westward, northward, and downward, respe ...

1 briefly outline the reasoning used for the removal of the

1. Briefly outline the reasoning used for the removal of the inconsistency with Maxwell's equations of the intuitively derived fields due to the Hertzian dipole. 2. Discuss the characteristics of the complete electromagn ...

The size d of droplets produced by a liquid spray nozzle is

The size d of droplets produced by a liquid spray nozzle is thought to depend upon the nozzle diameter D, jet velocity V, and the properties of the liquid ρ, μ, and σ. Rewrite the relation in dimensionless form. Take D, ...

1 discuss the general solutions for the line voltage and

1. Discuss the general solutions for the line voltage and current in time-domain and the notation associated with their representation in concise form. 2. What is the fundamental distinction between the occurrence of the ...

1 if the plate shown is inclined at an angle as shown what

1. If the plate shown is inclined at an angle as shown, what are the forces F x  and F y  necessary to maintain its position? The flow is frictionless. 2. A steady, incompressible, frictionless, two-dimensional jet of fl ...

  • 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