A 60w bulb & a room heater are connected in series.if 60 w
bulb is replaced by 100w then what will be the effect on
heater out & why?

Answer Posted / maayu

the series circuit 100watt bulb are low resistance. so current will be in-cress that was the bulb make more heat
but the KWH is discress

Is This Answer Correct ?    1 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why field rheostat is kept in minimum position?

722


how calculated Transformer losses.

1580


WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

2071


What is the meaning of Insulation H for transformers????

1622


what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure

1741






What is the formula to find out two phase active & reactive power

1709


Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???

1560


briefly explain principle of resistance welding

1422


i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result

1557


Do u know any one? how to find out in motor rated amps? formula?

1546


Draw torque - speed curve and load curve of induction motor? mark operating point ?

1531


Define non-touching loop.

822


what is the best transformer oil breakdown voltage?

726


reason of diode failure in alternator

1409


Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

1271