why we usually call 415 volts instead of 440 volts
- 3 Answers
- 6750 Views
- S Tech, I also Faced
- E-Mail Answers
Answer Posted / keval
Becoz of the tolerance of 10% allowed....
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?
State superposition theorem?
What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
Difference between On Line capacitor and Station Type capacitor.
List advantges of active filter over passive filter?
How to calculate energy stored in a capacitance
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation
how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc
A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is
do we use neutral grounding for resistive balanced load? if we use what happen?
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
