What is the direction of rotation of blades in a table fan
and in a ceiling fan ?
- 11 Answers
- 15967 Views
- Power Grid, I also Faced
- E-Mail Answers
Post New Answer View All Answers
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
how desiel generate sart fail of eb?
WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
What is the ratio of Booster transformer?
what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
what is meaning of bus riser
Refernce currents are to be generated using refernce cueernts how can this be done
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
how to calculate compresor capacity?
What is the efficiency during maximum power transfer?
Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.
