Answer Posted / nitin thakur

because in a t/f there is no moving parts , only the magnetic flux changes which links both the primary and secondry ,but the overall magnetic field is stationary.

In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

2093

---

why 1.7Uo for HV cable Hi pot test?IE standard why?

2486

---

what is the max. acceptable leakage current in 33kv bus bar

3023

---

why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

1862

---

what is difference between speed mode and torque mode in motor?? explain in simple words please.

1606

---

one electromagnet is called

1932

---

pre arcing time of ehv breaker

2139

---

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

3033

---

why we can stote dc? why we cant store ac?

2085

---

slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

1942

---

What safety precaution are to be taken for avoiding electric hazards ?

1875

---

when will be the iocl interview results ifaced the interview on september 8 th

2201

---

why different series of vfds (like allenbradley)are used in industry ?

2309

---

can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

1819

---

i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh

3107

---