What is the basic principal of Diesel genarator?

3 Answers   Juniper Networks, MRF,

---

Can we use shunt trip coil instead of trip coil with protection relay for protection?

0 Answers  

---

the typical output of a solar cell is........

0 Answers  

---

explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

0 Answers  

---

which bulb is greater iluminited, 60w and 100w are conected in series?

2 Answers  

---

---

what happenes if two voltage source connected in parallel will be connected to load.

3 Answers   Efftronics Systems,

---

What are insulation classes? Tell examples of each of them.

1 Answers   IOCL,

---

What are the uses of stepper motor?

0 Answers  

---

how to calculate Amp, 2 different Amp of batteries? Example: No. of Batteries = 2 Battery voltage = 12V 1st Battery rating = 17AH 2nd battery rating = 30AH between parallel connection then output volt 12v Amp?

2 Answers   Bhel, LG Soft,

---

Why, the starting current of 3 phase Induction Motor is 7 to 8 times its rated current?

9 Answers   L&T,

---

The electromagnetic torque developed is proportional to what in a D.C series motor?

0 Answers   HPCL,

---

What is the purpose of reactor.why we used in over head line?

2 Answers  

---