Answer / k.prakashchandra

In that set the spindle of dimmer-stat (auto tr) is rotated
by a motor.It is fully automatic ,just press the push button
and leave the rest to to the set.

In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

---

How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

2 Answers   GRB,

---

the power loss in an overloaded line is mainly due to? a. resistance b. capacitance d. inductance d. none

4 Answers  

---

how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

0 Answers  

---

What is the latest generation of circuit breakers called?

1 Answers   Focus, OPTCL,

---

---

is oil viscosity affect on motor current?

0 Answers  

---

What is Star Delta Connection, where it is applied & what for it is used

4 Answers   Premium Transmission,

---

Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm

0 Answers  

---

Why the rotor winding is short circuited of induction motor

1 Answers  

---

what are the condition that makes hooter blow?

0 Answers  

---

What is rotor angle stability?

2 Answers  

---

how can you size an automatic voltage regulator?

0 Answers  

---