Answer These Five Questions - Daily Questions

1) C- Language is a:
a) High level language                                     b) Low level language
c) High level language with low level features.

2) What is the value of d in the following C-language assignment statement when a is 8, d is 10 and b is 16. {d+=(a>0&a<=10)?++a:a/b}
a) 19            b) 18              c) 9              d) 0.5

3) The value of the arithmetic expression in C
2*{i%5) * (4+(j-3)/(k+2))}
When i is 8, j = 15 and k is 4 is
a) 12            b) 19.2          c) 36              d) 57.6

4) Equivalent hexadecimal number for 69 decimal number in C-programis:
a) 0x45        b) 0x69          c) 0x54          d) 0x96

5) In C, which of the following type of operators have the highest precedence:
a) Relational operator                       b) Logical operator
c) Equality operator                          d) Arithmetic operator

Answer These Above Questions in Comments, Waiting to see who can answer...

Resistor -- Electronic Equipment

RESISTOR:

A resistor is a two – terminal passive electronic component which implements electrical resistance as a circuit element. When a Voltage ‘V’ is applied across the terminals of a resistor, a current ‘I’ will flow through the resistor in direct proportion to that voltage. The reciprocal of the constant of proportionality is known as the resistance R, since, with a given voltage V, a larger value of R further ‘resists’ the flow of current I as given by Ohm’s law.

I = V/R

Resistors are common elements of electrical networks and electronic circuits and also a most important electronic equipment.

Resistor units are measured in the symbol Ω (Ohm), It is the SI unit of Electrical Resistance.

Ohm’s law states that the voltage (V) across a resistor is proportional to the current (I) passing through it, where the constant of proportionality is the resistance.

DIODE LASER ARRAYS -- ENGINEERING / TECHNOLOGY / PHYSICS

DIODE LASER ARRAYS:

In this blog, comprehensive overview of the fundamental principles and applications of semiconductor diode laser arrays. All of the major types of arrays are discussed in detail, including coherent, incoherent, edge- and surface-emitting, horizontal- and vertical-cavity, individually addressed, lattice- matched and strained-layer systems. The initial chapters cover such topics as lasers, amplifiers, external-cavity control, theoretical modeling, and operational dynamics. Spatially incoherent arrays are then described in detail, and the uses of vertical-cavity surface emitter and edge-emitting arrays in parallel optical-signal processing and multi-channel optical recording are discussed. Researchers and graduate students in solid state physics and electrical engineering studying the properties and applications of such arrays will find this book invaluable.
• First comprehensive treatment of this topic

Contributors
1. Monolithic phase-locked semiconductor laser arrays D. Botez
2. High power coherent, semiconductor laser master oscillator power amplifiers and amplifier arrays D. F. Welch and D. G. Mehuys
3. Microoptical components applied to incoherent and coherent laser arrays J. R. Leger
4. Modeling of diode laser arrays G. R. Hadley
5. Dynamics of coherent semiconductor laser arrays H. G. Winfuland and R. K. Defreez
6. High average power semiconductor laser arrays and laser array packaging with an emphasis for pumping solid state lasers R. Solarz
7. High power diode laser arrays and their reliability D. R. Scifres and H. H. Kung
8. Strained layer quantum well heterostructure laser arrays J. J. Coleman
9. Vertical cavity surface emitting laser arrays C. J. Chang-Hasnain
10. Individually addressed arrays of diode lasers D. Carlin.
Soon we will post all releted information on this post topic.