dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
1544In Delta connected capcitor bank, One bank failed due to some problem. Can we connect Open delta capacitor bank to 3 phase motor. The motor voltage rating is 6.6KV. IF yes what changes will happen?
1 2642How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
1406I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
1 2523we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???
NTPC,
1507Post New Electrical Engineering Questions
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
ACB & VCB how do work and saftes and how can maintenance in this and parts name show with picture
what is the difference between c power and U power acb breaker
How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.
Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?
what is meant by the phrase 'static load' in case of shorting in a generator excitation system?
in shunt clippers why a resistor is used in sereis with the input
which type of amplifiers are used in multimete?
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
why chock were used in old tubelights but are not newest tubelights?
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?
Which level of the Transformer oil got dielectric strengh? And why?
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
