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
what is firing angle of phase controlled rectifier?
is below 2 ohms earth resistance is good for mobile tower
why is the diffusion technique of formation of resistor most widely used?
tell me about accenture
I went to Germany for my masters and stayed there for 1.5 months. Due to personal reasons I came back to india and I want to apply for student visa for USA..will there be any issues?
Draw vi characteristics of pn junction diode.
what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula
How output frequency is varied in case of a thyristor?
What is the chemical composition of the substance used as feed horn? And how many types of feedor are there?
What are laser diodes?
Draw the circuits of cb, ce and cc configurations using npn transistor.
why todays students are moving towards the engineering?
Please send me some more Electronics Technical questions..
Explain the difference between a multiplexer and encoder?
Water boiling point temperature is 100 deg. In which liquid state is convert into the gas state,but in turbine which principle is use by which exhaust temperature is 50-55 deg and is in the stage of steam?