Advertisements
Advertisements
प्रश्न
What is a circuit diagram
उत्तर
A circuit diagram is a diagram that indicates how different components in a circuit have been connected, using electrical symbols for the components.
APPEARS IN
संबंधित प्रश्न
What do the following symbols mean in circuit diagrams?
Explain the construction and working of the following. Draw a neat diagram and label it.
Electric motor
Two tungsten bulbs of power 50 W and 60 W work on 220 V potential difference. If they are connected in parallel, how much current will flow in the main conductor?
Resistances R1, R2, R3 and R4 are connected as shown in the figure. S1 and S2 are two keys. Discuss the current flowing in the circuit in the following cases.
- Both S1 and S2 are closed.
- Both S1 and S2 are open.
- S1 is closed but S2 is open.
A battery is to be formed by joining 3 dry cells with connecting wires. Show how will you connect the wires by drawing a diagram.
In the given circuit diagram, which of the given switch(s) should be closed. So that only bulb A glows.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
The wiring in a house consists of ______ circuits.
An electric motor rated 1100 W is connected to 220 V mains. Find:
- The current drawn from the mains,
- Electric energy consumed if the motor is used for 5 hours daily for 6 days.
- Total cost of energy consumed if the rate of one unit is 5.
