Interested to Buy Any Domain ? << Click Here >> for more details...
What is the Difference Between MCCB & ACB & VCB
Answer Posted / navneet kumar
MCCB"Moulded Case Circuit Breaker" is based on expension of
bimetalic strip due to thermoelectric effect.
In ACB "Air circuit breaker" two contact seperate by the
force of spring in air.
In VCB "Vaccum Circuit Breaker" two contact seperate by
force of spring in Vaccum.
However, The application of all MCCB, ACB and VCB are same
i.e. to isolate the faulty circuit from healthy one.
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV
What is the transfer function?
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
why normally Generator rating are between 11Kv to 22Kv?
what is cathodic protaction?
Why in ESP Positive earthed
how can you calculate fault level ?
how tto ingress mw in turbine explain.procedure ?
What is big transformer parts and their function ? Ty
why we use 630mm single core cable for transformer secondary side and why two neutral cable
Dyn1 transformer vector group testing how to do
how we can calculate chiller required ampear?
if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value
IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)
why HT armoured cable does not glanding
