List of top Questions asked in CBSE Class X

What are the attributes of an active listener?
Transformers are used to step up or step down the voltage.
Circuit breakers are used to protect elements from excessive current flow.
Overload occurs when a single device is operated on a single circuit.
Stator is a dynamic part of the motor.
Relays are used to generate the microwaves in the microwave oven.
Electric wires have different colour codes.
Which of the following tools is used to discharge high voltage capacitor?
Cavity combination, turntable system and fire door are parts of:
What does PPE stand for?
Which part protects the mixer from overload?
Which personal protective device is not essential for working on domestic electrical wiring?
How many types of mixers are there?
Which of the following materials is used for making fuse casing?
Auto overload protector button in a mixer/grinder is located at the _______ of the base unit.
Which of the following is likely to result in an injury to the operator?
Which of the following parts produces microwave in a microwave oven?
Melting point in °C of silver is:
Which instrument is used to increase and decrease voltage in a microwave unit?
Which of the following is not a type of fuse?
Class B type of extinguisher is used to extinguish the fire which is caused due to ________.
Identify the part of the juicer shown below :
Juicer part
Magnetron tube filament voltage in a microwave oven is ________.
In Fleming’s left hand rule, the forefinger gives:
Which of the following is not the quality of a successful entrepreneur?