Answer Posted / lnp
IP stands for Ingress Protection . i.e. Protection against Ingress of solid particles and water. The first Digit indicates solid particles up to 1mm can not enter the equipment and second digit indicates that water sprayed from any directon cannot enter the equipment.
Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
what is package substation.how many types they have
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
What is lifting power for 1 wb/m2 and 1 A magnet?
Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer
previous year paper of ntpc bhel for degree in electrical enng
what exactly commisioning work does in electrical site work... LT side?..
Write the force balance equation of m ideal mass element.
Why armature rheostat is kept in maximum position?
The power supplied to a 33microF capacitor from a 120V, 60Hz source will be
what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?
how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.
can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you
hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com
why ht motors are star connected?
How they LT panel busbar size choose