Answer / hiralal

Numerical Aperture (NA): The light-gathering ability of a
fiber; the maximum angle to the fiber axis at which light
will be accepted and propagated through the fiber. NA = sin
a, where a is the acceptance angle. NA also describes the
angular spread of light from a central axis, as in exiting
a fiber, emitting from a source, or entering a detector.

What is single input output interface? How it is different from single ended interface?

0 Answers  

---

why do you want to join in tata consultancy services?

22 Answers   IBM, TCH, TCS,

---

HI, i am jayakumar, a B.E graduate of ECE. i have applied for officer trainee written test exam which is going to be conducted by hindustan petroleum corporation limited. currently the writen test of it, has been postponed from febuary to someother day without releasing the date. i am searching for question related to the writen test that whould be asked during the event of the test. if you possess the questions, pls email it to this id jai_pkp81@yahoo.co.in

0 Answers   Kalam Software,

---

Explain why is an excess-3 code is called an unweighted code?

0 Answers  

---

What are the faults that might come across in PLC ?

1 Answers  

---

Compare the features of the three transistor configurations.

0 Answers  

---

What is load commutation?

0 Answers  

---

why sawtooth waveform is used in thyrisrot triggring circuit

0 Answers  

---

what is the expansion of DSP?

15 Answers   HCL, TCS,

---

What are the shortcomings of a multimeter?

0 Answers  

---

What are the main classification of inverter?

0 Answers  

---

How is sio2 layer formed in a monolithic ic?

0 Answers  

---