Sparking between contacts can be reduced by inserting a
a.) Resistance in the line
b.) Capacitor in series with contacts
c.) Capacitor in parallel with contacts
d.) None
Answer Posted / pal
c) Capacitor in parallel with contacts
Is This Answer Correct ? | 45 Yes | 9 No |
Post New Answer View All Answers
also send me aptitude question paper
Define what is a rectifier?
What is motherboard in pc? And why it is called motherboard.
Name the breakdown mechanism in a highly doped p-n junction under reverse biased condition.
Explain why is an excess-3 code is called an unweighted code?
What is universal motor?
hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. das.nilanjana2000@gmail.com
4 Stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change. 4*10=40.
Hi, Can any1 pl send me the question pattern of HPCL exam for the ELECTRONICS stream.pl send it to meerasowmi@gmail.com.hope to hear frm u very soon....
State sampling theorem.
Explain we take the area of collector wide comparison to base and emitter. Why?
Draw the circuit diagram of 1φ capacitor commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary wave forms?
What are the applications of flip-flops?
How to manufacture the cmos inverter?
Sir, I am Mrunalini studying btech 2nd year in ECE.i want to know the information about group2.how to prepare for group2? about coaching centres in hyd.what are the postings in group2? in which year i should take coaching?plz send me the informaion to my mail id.