Answer Posted / snn murthy

minimum 1.3 megaohm

if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

1362

---

What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?

1803

---

define digital electronic

1584

---

How 3 phase invertor works?

1502

---

While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

1468

---

---

In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

1558

---

If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

1425

---

What is an order of a system.

731

---

Define resonant peak?

663

---

THERMAL CAPACITANCE IS MEASURED IN..................................................

1703

---

Why we cant store an ac power. If we coo store in which device we can?

1646

---

difine electrical ballast in HPSVL

1566

---

What types of high speed CMOS circuits have you designed?

1640

---

how to increase senstivity of ct

1931

---

in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know

1372

---