Bhupendra Pratap Singh

9 Questions 10 Answers 0 Followers

Questions related from Bhupendra Pratap Singh

If a fiber optical is bent at a point, then how can we calculate the bending loss at that point?

Attenuation is the reduction in power of the light signal as it is transmitted. Attenuation is caused by passive media components, such as cables, cable splices, and connectors. Although...

14 January 2015 7,314 3 View

How can we measure the exact attenuation in fiber optic cable at a desired point?

Attenuation is basically a signal loss which is happened due to bending of fiber cables and absorption. If it is possible then how? Help me with mathematical equations.

14 January 2015 3,807 5 View

Do radio waves have optical characteristics (like Reflection refraction and diffraction) while they travel in the space?

Radio propagation is the behavior of radio waves when they are transmitted, or propagated from one point on the Earth to another, or into various parts of the atmosphere. As a form of...

04 January 2015 2,252 5 View

Why port o of microcontroller 8051 is known as truly bidirectional port?

There are four ports in the microcontroller 8051 but only port o is known as bidirectional port.

10 December 2014 3,907 4 View

What is the effect of diameter on the tolerance in fiber optic cable?

I have studied that tolerance decreases when diameter increases. But why does it happen?

19 November 2014 5,182 3 View

Why are the dipoles open in Resonant Antenna? And what are the applications of resonant Antenna?

An antenna is said to be resonant if its input impedance is entirely real, i.e. Zin = R + j*0.In this case the voltage and current are in phase at the antenna's terminals. This property makes the...

01 November 2014 3,945 5 View

What is the suitable range of voltages for Octocoupler or Photocoupler?

An opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators...

01 November 2014 3,573 2 View

What is the basic need of Vedic multiplier in the field of Engineering and in the industry? if it be? then suggest the associated fields.

Multiplication is an important fundamental function in arithmetic operations. Multiplication-based operations such as Multiply and Accumulate(MAC) and inner product are among some of the...

27 August 2014 8,455 4 View

Is GSM Is better than CDMA?

GSM and CDMA are both used in mobile communication.

18 April 2014 9,718 4 View