when 40 watts and 60 watts bulb is connected in series,
which bulb glows brightly ?

Answer Posted / ksb

40 wattbulb has higher resistance(1440) so a low current
pass through it but 60 watt has low resistance it glows
brightly

Is This Answer Correct ?    1 Yes 17 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?

1486


what is difference between window type and wound type transformers?where we will use window type and wound type transformers?

1734


What is tranformer differtial?

1475


What kinds of decision are made about CT from it's Knee point(voltage & current)?

3817


What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

2299






what is the differences between microprocessor and general purpose computer

1642


what is the main function of capacitors in mccs.

1272


whats the existence of reactive power and when it arises?

1633


What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

1816


How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

1512


what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

1618


WRITEDOWN FEW RELY CODES

1814


What is the transfer function?

626


Why efficiency of generator is higher than motor at a particular load?

1626


can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?

1777