what is main purpose of ignator in halogen lamps.how to identify the failer of ignator in circuit

0 Answers  

---

What is the formula to calculate the rating of a three phase air circuit breaker

0 Answers  

---

How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

1 Answers  

---

if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.

0 Answers  

---

What is the feedback in the control system?

0 Answers  

---

---

What is battery Amphere-hour? How the battery back up time period is calculated?

2 Answers  

---

how to calculate the capacitor to maintain power factor?

0 Answers   Bosch,

---

what is the sweep commenly used 1200mm sweep and 600mmsweep please tell me breifly sweep

1 Answers   Khaitan,

---

What is mean by CT Saturate? how do we calculate?

5 Answers   ABC,

---

kva/kvr

2 Answers  

---

How many types of losses occur in a transformer?

0 Answers  

---

Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.

0 Answers  

---