Answer / rajiv

the gap should be bear minimum 300mm from both cable trays
and these are not crossed and if required then the angle
should be of 90 degree.

Answer / kirti

if the two cables are bare ones then the di-electric
strength has to be calculated between them. if they are
insulated ones then it can be kept in contact, i.e one over
other.

Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?

0 Answers  

---

In a company the lines carrying 33KV but the load is below 10000Volts so we know that <11KV we can put 11KV lines but the lines are 33KV,..so how we can step down the voltage to 11KV with out erecting a substation

1 Answers  

---

11KV electrical line going through the forest in cloudy night ,how can we find the direction of line.

5 Answers   Bhel, Cesco, HZL, Nesco,

---

which is the best book of electrical objective for placement

1 Answers  

---

Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

0 Answers  

---

---

what is mean by single phasing used for electrification in rural area of maharashtra ?

1 Answers  

---

i want to trigger ATS (Mains +Generator )from external system could any body help me in this regard ?? is it posible if yes please tell me how?

1 Answers  

---

WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?

2 Answers   Amtek, TATA,

---

differentiate PLC,DCS,SCADA?

1 Answers   SAS,

---

AVR

2 Answers  

---

Explain few advantages of electric traction system?

0 Answers  

---

What is the safe limit of voltage between earth and neutral in india.

2 Answers   Incepta Pharmaceuticals,

---