Interested to Buy Any Domain ? << Click Here >> for more details...
a bulb of 100W and anather bulb of 200W , rated supply
voltage 230v.when supply voltage is reduced to 100v,which
bulb will give more light? and why with calculation?
- 12 Answers
- 35851 Views
- I also Faced
- E-Mail Answers
Answer Posted / pravesh
if the bulbs are connected in paralled then both bulbs will
glow equally but is cannected in series the first bulb will
glow brighter , as in series current is always same and but
in parallel circuit voltage is same
| Is This Answer Correct ? | 4 Yes | 11 No |
Post New Answer View All Answers
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?
how was your last weekend.
How can find thermal state value in relay for calculate thermal overload.
What is the role of feedback in a closed loop control system?
What is bridge rectifier and explain with details
how are reversing the direction of dc motor
How to set a Zone 1 distance relay for distribution feeder?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
Why HT 11 KV Slipring Motors are connected in star ?
how much leakage current is allowed in MC61A L&T make relay?
I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
