60 watt bulb and 1500watt iron which device has more
resistance & why
Answer Posted / deepak pandey
yes 60 watt lamp has more resistance than 1500 watt lamp
bcoz we know that
p = v.v/r
means if r is large then power will be less.
thats why in 60 watt bulb will have high resistance...
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.
What is a feedback in control system?
how to handle 2500 kva transformar
Write down the name of 2 lady Bir Pratin of Bangladesh
I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?
what does a k rating in a transformer means?
How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
what is the meaning of WYE and DELTA in Electric meter?
What are your future plans for the company if permanently employed?
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
What does the a,b,c of 95a,95b,95c relays denotes?
what is meant by rotating magnetic filed
why to use freewheeling diode ( diode in revers bias mode) across dc coil