Answer / k.prakashchandra

Both are used for communication .OPGW means optical ground
wire .i.e. optical fiber cable inside the ground wire

If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

1 Answers   GATE,

---

What is STEP VOLTAGE ?

7 Answers  

---

what are the various parts of airconditioning system used in train and its working

1 Answers  

---

What are all the conditions to protect generator & turbine in thermal power plant?

1 Answers   Power Grid,

---

if a 3 point starter is not available, how can a dc motor be started?

3 Answers   Accenture, BIT, Techno Solutions,

---

what is the isolation transformer. what is the isolator?

0 Answers  

---

Brushed alternator is also called dc generator ? its true or false ?explain it ?

5 Answers  

---

what is NGR in generator?

4 Answers  

---

what will be the magnetizing current in the testing of 27 MVA transformer?

1 Answers  

---

what is the specific gravity of fully charged battery

14 Answers  

---

How power cable & control cable can be differentiate from each other ?explain?

14 Answers   Aster, Finolex, TCE,

---

what are the safety measure & controls in engine?

2 Answers   RRB,

---