Answer / pillay

Rated current is the capacity of the equipment it is
designed to operate safely.
The operating current is the actual current drawn while in
operation.
For ex a 100 hp motor is rated at 140 amps but while under
load condition the operating current is only 100 amps.
This may be because the load to the motor is less.

Answer / naresh

Rated current is the maximum limit of current upto which
the equipment operates safely and beyond which the
equipment may get damage.

Operating current is the actual loading current on
operation.

Answer / vamshi kulkarni

In a motor rated current means the value of current when
rated specfied voltage and specified power is applied to
that (i.e., 100% loaded condition).. And operating current
means the value of current which is at specified voltage but
at a different(less) power rating which depends upon the
load torque.

How many methods use the load flow solution?

0 Answers  

---

difference between load bus and dead bus?

4 Answers  

---

what is the use of earthing ?

8 Answers   Electrical Tech,

---

bit confused - am i correct in thinking that to determine line to line voltage in a star config 110v 3 phase 4 wire distribution system i would use a voltmeter? I have a circuit configured as an unbalanced load, consisting of three incandescent lamps (1x40w, 1x60w, 1x100w - all 110v rated)connected in a star configuration to a 110v 3 phase 4 wire distribution system. I want to find out what types of meters i would use to obtain: a) each line to line voltage b) the line to neutral voltage across each load c) current flowing in each line and load d) current flowing in the neutral conductor e) power supplied to the loads im assuming i would be using ammeters in series along each line and voltmeters in parallel across each line to neutral? Also how could i predict these meter readings before taking them and with which formulae? Any help would be greatly appreciated A.

1 Answers  

---

How is the gain affected by the introduction of feedback in a control system.

0 Answers   GE,

---

Rules and standards of electrical control wiring ?

0 Answers  

---

if we use contactor & MCCB both in a feeder.in this feeder rating of contactor is higher or lower or same of MCCB rating & why?

1 Answers  

---

How to do stting of vl250 siemens MCCB

0 Answers   Qatar Steel,

---

what is a relay?

31 Answers  

---

no EB power DG is not starting?

6 Answers  

---

What do you mean by ratio correction factor of instrument transformer?

0 Answers  

---

why we test the core balance of the transformer?

1 Answers   Siemens,

---