What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

0 Answers  

---

what is meant by ceiling voltage, ceiling current?? pl reply asap

4 Answers  

---

What happens when two positively charged material is placed together?

0 Answers  

---

if we convert ampers into kwh or mwh ,which one formula use by us,pls tell me?

3 Answers  

---

1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

0 Answers  

---

---

What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

0 Answers  

---

hello... i am preparing for GET. please send me previous papers..

1 Answers  

---

How to setting the volume of RTCC panel AVR (11kv) controller

0 Answers   CNF Automotive India,

---

ac and dc motor advandtage,disadvantage,aplication

2 Answers   Apollo,

---

what is pmu

1 Answers   Alstom,

---

If we connect the capacitor banks for DG set for maintainig the power factor, it will effect to alternator windings??????????

7 Answers  

---

when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?

4 Answers  

---