Interested to Buy Any Domain ? << Click Here >> for more details...
what sq.mm copper pvc wire need for ac load current 25amps
for 230v ?
- 4 Answers
- 8130 Views
- Khadamat, Siemens, I also Faced
- E-Mail Answers
Post New Answer View All Answers
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
PAC and simple Ac different
During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
can someone explain that how the speed of the protection system affects the fault level calculation?
Explain the working of variable frequency transformer?
What is the criteria that generally follow by distribution licenses to fix contact demand of their industrial customers?
What is the most essential condition for the voltage build up for a d.c. Shunt generator?
a 230v transformer with step down ratio 19:1.it has 2000turns on primary and rated 25va calculate max primary current no of secondary turns volts/turn
I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
How is the speed of a DC shunt motor related to the armature current?
Why are short circuit ratings always 16kA,25kA,36kA and 50kA.Who has fixed these?
Can anybody tell abt concrete encased earthing or grounding?
