How to Calculate Contracted Maximum demand using motor Hp or
Current
Answers were Sorted based on User's Feedback
Answer / j.srirami reddi
SUPPOSE THE RUNNING LOAD IS 116 KW THE THE MAXIMUM DEMAND
WILL BE 145 KVA.
KVA=KW/PF. CONSIDERING THE POWER FACTOR AS 0.8. THAN THE KVA
= 116/0.8= 145 KVA
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / manoj
The maximum demand using motor hp or current is found by
calculating the full load current of each motor considering
power factor to be 0.8.Suppose ten motors are connected in
a circuit,the maximum demand can be found by adding the
individual full load current of each motor
| Is This Answer Correct ? | 7 Yes | 4 No |
what is the maximum temperature rating of a thhn insulated conductor?
why is a earth pit 10 ft usually? And, what should be the distance betweeen two earth pit?
what is softstarter? explain briefly where it is used?
In CT, burden is 15 VA and protection 5P20,CT ratio is 100:1 then what would be the knee point voltage ?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
in which base we defined the conductor is Dog type, Squirrel type, rabbit type, wolf type etc used in transmission line?
In case of legging current of 20°, pf is .94 and leading of 20°,pf is .94 , in mathematicaly both are same but in realy how it is differ ?
1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star
Why 36 KV LA is used in 33 KV Line and 9 KV LA is Used in 11 KV Line
1 Answers APTransco, Bhel, Wipro,
How do we check transformer losses and what are the ways to minimise it.
How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?
How to calculate the ups battery back up? give the formula.
15 Answers Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA,
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)