what is relation between ct and pt ratio with multiplication
factor of a energy meter? is there any other factor on which
multification factor depend?
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In UPS what does 600va reffer to?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
what is an S.C.R. and how do they work?
what is tower earthing and what for it is required
10 hp motor ,7.5 kw ,960 rpm, full load current 15.5, delta connection so how much take current no load trial time. any formula please give..... second question :- what is different between brekar control wiring and motor starter control wiring
there is a # KVA Transformer of 11 KV/440V, in simple(not use formuia) how can you calculate it's HT & LT side current.
5 Answers Construction, wbsedcl,
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
How can we calculate the current if we have load in KVA and if the load in KW then what formula will be use for calculating the current. please give both the formula for calculating the current.
Why lightning arrester blast in rainy day?
1 Answers Eco Cement, Mahaveer, MBDL,
What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.
A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?
The power showed in the name plate of the motor is input power or output power?? The power showed in the name plate is 18.5kw measured current is 34.5 amps. location is india. can i calculate the efficiency of the motor using this data??
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