Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.
How to solve pulley problems
1)There is an emitter that can send two type of signal.It can emmit a information in a packet of 4 signals.Howmany different type of information can be send by this emmitter?suppose A and B are two signals.One of the example information is given below-(please refer to FIG-1 in image )
a)2 b)4 C)6 D)8
2)JAGADAMBA has printed an Quadrilateral pyramid structure with the help of a 3D printer.Then to make it smaller he started to slice it parallel to one of the triangular side .what would be the shape of leftover part?(PLEASE refer TO FIG-2 for DIAGRAM in image)
a)triangular pyramid b)truncated prism c)parallelpide d) right traingular prism
3)A micro controller worrks as a small brain which can directed by computer codes .RAM has developed a microcontroller which has 8 pins as shown in figure.(please refer FIG-3 in image).Corresponding codes are given in the table( also refer that fig-3 in image).Black pin always give voltage = 0 V and white pin always provide-5 V :: Controlelr read the instructions from up to down .Sample code for running a motor:QUESTION-which of the following is correct regarding the connection of LED for this project?"
A)",Small-Black Long Leg-Yellow"
b)Small Leg-Blue Long Leg-White
c)Small-Yellow Long Leg-Blue
d)ALL of above
pls answer asap sirr
about differentiation and integration
By learning in meritnation I got B2, but by learning topper learning I got A1... so which is the best. This is awesome to learn and easy to study science. At 1st term I got B2 but at 2nd term I got A1.
Manoj Vijay CBSE class IX
Excellent Faculty! I have been studying from topperlearning.com since Class IX and have consistently scored above 90% in my these 4 years.I studied throughout nights to achieve my goal.Moreover, becoming Rank 1 on topperlearning boosted my confidence to high skies.Thank you topperlearning, without you I would not have been able to score 91.2% in Class XII Boards(2015) and CGPA 9.8 in my Class X Boards(2013). Hope that topperlearning will continue to help students throughout India, creating a brighter future for them. Regards, Vivek Saahil
Vivek Saahil CBSE class XII Science
I like topper learning because I can understand the level I have prepared for my subject and study better.
Mohanapriya Saravanakumar CBSE class X
Topperlearning is really a very good helping tool. Every time I had doubts related to any concept in PCM I posted it and immediately my problem was solved. It also helped me in scoring good ranks in competitive exams too. The topper faculty is very good. The teachers explained each and every concept in depth. My favourite teacher is Physics teacher
Sahibdeep Singh Sodhi CBSE class XII Science
We all know that audio-visual medium is a better way of explaining and educating the students. It not only makes learning fun but also gives the message more clearly and precisely. Topper is a very good amalgamation of good teaching and good learning methods.
Sonia Malik, Professor
VV DAV School, New Delhi class ALL Class