Interested to Buy Any Domain ? << Click Here >> for more details...
A 230V, 60W bulb when connected to 230v supply what current
and power will consume, if same bulb is connected to 200v
what purrent and power will consume?
- 3 Answers
- 8319 Views
- I also Faced
- E-Mail Answers
Answer Posted / pavan sharma
230v and 60w bulb connected to 230v supply it consume 60w power. Current calculate by p=vi formla put v=230 and p=60 .than calculate r=v/i. Next condition r just calulate v=200 calulate current i=v/r also calculate p=vi put v=200 and value of i
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
what is the id1 & id2 setting in differential protection relay of CSPC?
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
What are the types of power in electrical power?
Name two types of electrical analogous for mechanical system.
how harmonics generated in induction furnance? how minimise it?
IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com
hi friends this is a newcomer in your community of enthusiastic peoples. i am preparing for SSC (CPWD JUNIOE ENGG EXAM FOR ELECTRICAL) pls guide me on the same how to crack it? PLS LET ME KNOW IS ANYONE THERE WHO PASED IT? CAN I GET THE QUESTION PAPERS OF PREVIOUS EXAMINATIONS?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
what is the transformer rush current?
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
What is meant by impedance? difference between high & low impedance ?
why the rotor current becomes in steady state during high slip region? please verify with equations.
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?
3phase motor can be used as a Prime mover for alternator.
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
