Answer Posted / er. amandeep singla

polarization means orientation of elecric field vactor with
respect to ground.
when EM wave trvel parallel to ground surface then called
as horizontal polrized wave and when perpendicular to the
surfae then called as vertically polarized wave.

What do you understand by leds?

1073

---

whatis the test condition for the leakage current rating for 25kv high voltage test on PVC armoured cable?

1872

---

Draw the circuits of cb, ce and cc configurations using npn transistor.

1118

---

Explain avalanche breakdown?

1161

---

Suppose if there is the level of impurity in p-type & n-type semiconductor of pn junction diode is different then what effect on depletion?

898

---

What is the construction of a solar cell? How is emf generated?

1019

---

In connections of mcb, is it necessary that the incoming side supply should be connected at top side of mcb. Whether this has any effect in tripping of mcb in case of fault?

1020

---

What are the applications of the octal number system?

1110

---

I want previous rrb enteranse exam papers in junior engineer(Signal/Tele/c&w). please send that papers to my id dkg_unnao@yahoo.com

3335

---

Where we can split E1? (RRI, E1T1 & FIU)

2172

---

explain double side band and double side band -substrace carrier

1956

---

Hi Friends, I am preparing for Airport authority of India ,so please forward me question papers and questions that are generally asked in test. my email ID is :jitinkumar_micro@rediffmail.com

1866

---

What are the different oscillators?

1016

---

How to Create the HWC file with 2+2+2, 4+8, 6+6 Configuration (manually Cabling)

2017

---

hi my name is saikiran ,iam an betch in electronic and communication i got i-20 in npu and iam having 24 backogs gre 860 ielts 5.5,how i should define my seif so please give me appropriate answer i need some help

2185

---