Answer Posted / s c budhiraja

voltage between neutral and earth should not be more than
2 volts

what is the formula of starting current of 3phase and 1 phase motor???

1568

---

Merits & Demarits of Oil circuit & Air circuit breakers ?

1599

---

What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

869

---

If rotor works in clock wise what happens

1438

---

What is the cut-off rate?

695

---

---

What is the use of iron core in a transformer?

630

---

IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

1623

---

What is negative sequence over voltage element?

1414

---

magnetizer priciple

1559

---

What is the dependency of stiffness on load angle??

816

---

how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

1613

---

1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

1503

---

How to calculate energy stored in a capacitance

681

---

solor panels arrange some angle,panel is flat fitted energy was produced or not why?

1401

---

What is the general system requirement of alternator?

1311

---