Advertisements
Advertisements
प्रश्न
Are switches connected in the neutral or live wire?
एका वाक्यात उत्तर
Advertisements
उत्तर
Switches are always connected in live wire.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Calculate the number of electrons constituting one coulomb of charge.
<p> Define the unit of electric current (or Define ampere).
A flash of lighting carries 10 C of charge which flows for 0.01 s. What is the current? If the voltage is 10 MV, what is the energy?
You can given one hundred 1 Ω resistors. What is the smallest and largest resistance you can make in a circuit using these?
A switch must be connected in ______.
Complete the following sentence:
A fuse is connected in ........... with the ......... wire.
What should be the current rating of a fuse to be used with an electric appliance of rating 1.5 kW-220 V? How is the fuse connected with the appliance?
Name the unit which a consumer pays as the cost of electricity.
A geyser is rated 1500 W, 250 V. This geyser is connected to 250 V mains. Calculate:
- The current drawn,
- The energy consumed in 50 hours, and
- The cost of energy consumed at ₹ 4.20 per kWh.
What does the direction of current convey?
