how many bulb of 60watt at 300volt is used to maintain 0.25
amp.with valid reason?
Answer Posted / ashutosh khadgaray
2 coz
P=VICOS(Fi)
60=300*I*0.8
I=.125
0.125 for 1 bulb so for 2 bulb it will be 0.25
| Is This Answer Correct ? | 11 Yes | 3 No |
Post New Answer View All Answers
how could we calculate the no of outgoings from a 800 watt distribution board
What is the maximum operating temperature for a thermoplastic insulated cable?
what is POTT and PUTT explain?
Should power factor be low or high?
You are of electrical field and you are going for software? Why
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
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
What are reasond for high wattage in single phase induction motors
what are the interview question asked in wind mill about electrical
what is the safety points of vaccum circuit breaker.
Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?
700KW 6.6KV slip ring induction motor to use VFD to control the speed
What is accuracy of a measurement?
bsec exam syllabus (mis)