Answer / parveen

because fans are used to get air that's why design of fans are like that they rotate in anticlockwise if fans suck the air like exhaust fans they are rotate in clockwise direction.

Answer / veeresh

If the fan rotate in clock wise direction , it will suck
the air and push to other side . The fanblades are designed
such way to pump the surrounding air .

why ht11kv supply needs discharging during shut down time

1 Answers  

---

What is the difference between harmored cabled and unharmored cables

1 Answers  

---

Circuit diagram of tube light without starter using electrical choke

0 Answers  

---

HOW TO BUILD THE SINGLE PHASE TO THREE PHASE CONVERTER? CAN PROVIDE ME CIRCUIT..THANKS

0 Answers  

---

which network topology offers the greatest level of tolerance?

0 Answers  

---

Explain Clearly Pahase and Neutral?

7 Answers  

---

What will happen if a dc source is given to a tubelight. Will it work or wont it work....

0 Answers  

---

TYPES OF TEMPERING OF ENERGY METER

1 Answers  

---

explain with the help of loading capability curve,reactive power generation and absorption from synchronous generator?

0 Answers  

---

when ur using single phase type of load for a 3.5core power cable .Why neutral is .5 and how much current in the neutral if we consider neutral as a reverse path for three phases.

2 Answers  

---

Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?

4 Answers  

---

On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?

0 Answers   Kwekwe Polytechnic,

---