Interested to Buy Any Domain ? << Click Here >> for more details...
can you give main difference between ELCB And RCCB?
- 38 Answers
- 171653 Views
- MCB Bank, Reliance, Wipro, I also Faced
- E-Mail Answers
Answer Posted / sandy
ELCB has a protection for earth leakage where as the RCCB
has the dual protection features of ELCB and MCB
| Is This Answer Correct ? | 273 Yes | 184 No |
Post New Answer View All Answers
operation of protection relay watchdog contact?
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
Explain the term parallel path in dc machin ?
How can we calculate the motor frame sizes?
nwhat are the main Components of servo motor?
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
What is a signal flow graph?
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA
why on delay timer used for fully automatic star delta starter?
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.
