if the 10 hp motor name plate indicates rated current as 13.6 amp the what wil

if the 10 hp motor name plate indicates rated current as
13.6 amp the what will be the thermal relay setting?
Why? And in how much time relay will trip at the set
value?

Question Posted / alpesh chauhan

2 Answers
5762 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if the 10 hp motor name plate indicates rated current as 13.6 amp the what will be the thermal rel..

Answer / saju

OL setting is 16.32A bcoz 120% of rated current.

Is This Answer Correct ?

5 Yes

0 No

if the 10 hp motor name plate indicates rated current as 13.6 amp the what will be the thermal rel..

Answer / mahesh solanki

the relay range selected shall include motor i curating.
relay should be set at 90% of FLC i.e at 12.24 A

Is This Answer Correct ?

1 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

What is the difference between power,voltage,current? and with example

3 Answers

Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

2 Answers NTPC, Student,

L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE

1 Answers Ambuja,

If single phase having 220v so why 3phase is440v.

7 Answers DLF,

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

0 Answers

what is electrical?

15 Answers

What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

3 Answers NTPC,

why do fans generally rotate in anti clock wise direction??

2 Answers BMS, FIS, IBM,

Write masons gain formula.

0 Answers

what is isolation Transformer?

8 Answers HP,

Currently what is the highest capacity (MVA) of SPPg generator available in the market?

0 Answers SPPG,

What is mean CT Saturation? How to calculate?

3 Answers NetGroup, Tyco,

For more Electrical Engineering Interview Questions Click Here