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 difference between energy efficient and high efficiency motors
what is the acceptable earth resistance value ?
i want to estabilish an loss energy storage system,such that it can store electricity lost during the transmission of electricity in conductor,so that this system stores energy lost during transmission and supply it to street lights during night
what is ring system ?
what happen to the voltage and current in all phases when an earth fault occur in a phase in three phase three wire system(delta connected)...
On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ?
6 Answers RR, TNEB Tamil Nadu Electricity Board,
can anyone pls expain me about how can we design a cable tray??suppose if have to draw a 3 nos of 50 sqmm AYFY and 2 nos of 35 SQmm of AYFY cable through the tray..how can we design the tray size?? regards...
Can we use all 3 cores of a cable to connect DC motor + ve terminal and similarly one more cable for - ve terminal.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
what are the merits and demerits of synchronous motor over an induction motor...??
what will happen if secondary of potential transformer (220kv/110volt) of any metering core or protection core (cables) of any phase got earthed??
what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)