are u done with all the syllabus of all subjects? if yes, then distinction in maths shouldnt be a big deal for you.7, Eng, Math, Islamiat, Phy,Chemistry, Biology, Add math
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are u done with all the syllabus of all subjects? if yes, then distinction in maths shouldnt be a big deal for you.7, Eng, Math, Islamiat, Phy,Chemistry, Biology, Add math
What about physics, chemi, bio? Whats the general revision pattern for it. Like final and overall one.
1. The resistor will over heat or burn out as it will be unable to dissipate much higher power than its power rating.Can anyone explain this to me?View attachment 36293
DC MotorWhich topics are more important in Magnetism portion?
ThanksDC Motor
Could anyone explain to me the purpose of the split ring commutator in a DC motor. I was finding it really difficult to understand.....
Thanks!Reverses the direction of current.
in a d.c motor, electricity is USED to produce MOTION/CURRENT is used to produce MOTION, when the coil rotates, there has to be something to actually help the coil rotate, which is why there is a split ring commutatorCan Anybody tell me the role of commutators in d.c motor and a.c generator?.....How it helps to let the coil move continuosuly?....I am very confused!!!..:/
what do u mean which topics?Can anyone help me with Electricity portion? (?_?)
I mean which topics should I prepare?
You better read the topic 4m bk and keep looking at the diagram side by side. u wl undrstnd dn wrryCan Anybody tell me the role of commutators in d.c motor and a.c generator?.....How it helps to let the coil move continuosuly?....I am very confused!!!..:/
SO i should go for each and every topic ehwhat do u mean which topics?
i don't think u shud skip out any topics especially for electricity
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