Answer / ragu

WATER AND AIR CONDUCTS HEAT BY PROCESS CALLED CONDUCTION
THAT IS HEATING THE NEARER MOLECULES AND SO ON. BUT VACCUM
CONDUCT BY PROCESS CALLED RADIATION THAT IS FORM OF WAVES
EG. HEAT FROM SUN TO EARTH IN VACCUM SPACE

What is Scott connection? In which device it is used?

4 Answers  

---

What should be the earth pit resistance value?

7 Answers   BARC,

---

what is transformer?

2 Answers  

---

how to convert kw in to unit

5 Answers  

---

WHAT IS MEANT BY SLIP , WHERE IT OCCUR

3 Answers   Suzlon,

---

In a generator (Synchronous) does the rotor speed (frequency) corresponds to the speed of the water (in hydro). does the torque on the turbine relate to the flow of water?

2 Answers  

---

Our transformer capacity is 500kva & voltage ratio is 11kv/433v step down tf.Now i need to know if my input voltage is 10500v and what would be the secondary side voltage i.e output voltage ?

3 Answers   Helma,

---

whit is 33kv power 300*300 cable full current with formula

0 Answers  

---

WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

0 Answers   UltraTech,

---

what is diffrence between primary & secondry transformer?

3 Answers  

---

IN SOME CASE, WHEN I GIVE 24VOLTS DC AS INPUT, WHILE IN OUTPUT (THAT MEANS TERMINAL SIDE OF THE INSRUMENTS) I,M RECEIVING ONLY 6 VOLTS, WHAT IS THE REASON FOR THAT MUCH VOLTAGE DROP?

3 Answers  

---

I have a table fan of Rallifan Make. When I overhauled it I found a stator winding and an aluminum die cast rotor. So it is supposed that it is a 1 phase induction motor. But there are only two terminals coming out and there is no capacitor. Can any one tell how this motor works? or which type of this motor is?

1 Answers  

---