How much is the starting current for HPMV lamps. How many lamps can u wire in a circuit

1 Answers   Technip,

---

in a large three phase induction motors usually the value of full load slip is

1 Answers   PSEB,

---

Please give me a ansver for why currant transforme noe point should erthing

1 Answers  

---

Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

---

what is the principle of operation of tungstun bulb ??

2 Answers   IOCL,

---

---

A transformer is used to light a 24volts,70watts lamp from a 240a.c main.The current in the main cable is 0.35A. Calculate, (1) The efficiency of the transformer. (2) the current in the lamp.

1 Answers  

---

What is the relation of current with torque when motor started in Y-connection???

4 Answers  

---

What is expention fastener (Fan)

0 Answers  

---

Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

0 Answers  

---

What is the effect of pi controller on the system performance?

0 Answers  

---

What is the formula to calculate a three phase alternator

0 Answers  

---

what is the Maximum voltage range for single phase

4 Answers  

---