ICSE|Exercise EXERCISE 1( C) Multiple Choice questions|2 Videos
MACHINES
ICSE|Exercise EXERCISE-3(B) NUMERICALS|11 Videos
Similar Questions
Explore conceptually related problems
The diagram in Fig. shows a battery, a switch and two bulbs. (a) Complete the diagram to show the electric connections of the bulbs to the battery. How have you joined the bulbs in part (a) ? Give reason.
The diagram below shows a dual control switch circuit connected to a bulb. Copy the diagram and complete it so that the bulb is switched ON.
The Fig. below shows a dual control switch circuit use to light a bulb. Complete the circuit so that bulb is switched on.
The diagram in Fig. shows a three-pin socket marked as 1, 2 and 3. To which part of the appliance is the terminal 1 connected ?
The diagram in Fig. shows three ways in which a string of length I in an instrument can vibrate. Which of the diagram shows the principal note?
The diagram in Fig. shows the electrical system of a car to operate the two head lights and two rear lights by a switch. shows a connection to the body of the car. The diagram shows only one lead from the battery to each bulb, but a complete circuit must have two leads. How does the current get back to the battery?
The diagram given below (Fig.) shows a bulb connected with a cell having terminals A and B. Mark the direction of current in the bulb.
The diagram in Fig. shows the electrical system of a car to operate the two head lights and two rear lights by a switch. shows a connection to the body of the car. The two rear lights as connected in diagram glow faintly. Why do they glow faintly? How should they be connected to glow brightly ? Show by a separate diagram.
The diagram in Fig. shows the electrical system of a car to operate the two head lights and two rear lights by a switch. shows a connection to the body of the car. If the lights are on, they become dim when the car is started. Give a reason.
The diagram in Fig. shows three lamps and three switches 1, 2 and 3 connected with two cells. How are then the lamps connected : in series or in parallel ?
