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Question: If a measurement is said to have a precision of 0.01 cm, what does this imply? (2019)Optio..
Question: Which of the following is a systematic error? (2020)Options: Parallax errorZero errorRando..
Question: What type of addressing does the Data Link layer use?Options: IP AddressingMAC AddressingP..
Question: Which layer of the OSI model is responsible for routing packets between networks?Options: ..
Question: If the distance between the slits in a double-slit experiment is halved, what happens to t..
Question: What is the minimum thickness of a soap bubble for which the first order of bright fringe ..
Question: Which of the following statements is true for a real image formed by a concave lens? (2022..
Question: What is the magnification produced by a concave mirror when the object is placed at the fo..
Question: For a convex lens, if the object is at the focus, what type of image is formed? (2020)Opti..
Question: What is the purpose of the Physical Layer in the OSI model?Options: Data encryptionSignal ..
Question: Which layer of the OSI model does a switch operate at?Options: Network LayerTransport Laye..
Question: Which addressing scheme is used in the Internet Protocol (IP)?Options: MAC AddressingLogic..
Question: What is the purpose of the Network Layer in the OSI model?Options: Data formattingRouting ..
Question: The gravitational potential energy of an object of mass m at a height h is given by: (2022..
Question: The gravitational force is a: (2023)Options: Contact forceNon-contact forceFrictional forc..
Question: What is the primary purpose of a router in a network?Options: To connect devices within th..
Question: In which OSI layer does error detection and correction primarily occur?Options: Physical L..
Question: What is the role of a capacitor in an AC circuit? (2023)Options: Stores energyDissipates e..
Question: What is the relationship between the frequency and the inductive reactance in an AC circui..
Question: What is the effect of increasing the frequency of an AC source on the inductive reactance?..
Question: Which law states that the induced EMF in a circuit is proportional to the rate of change o..
Question: What is the relationship between frequency and the time period of an AC signal? (2023)Opti..
Question: What is the effect of increasing the capacitance in an AC circuit? (2019)Options: Increase..
Question: The potential energy stored in a capacitor is directly proportional to which of the follow..
Question: What is the total current flowing in a circuit with a 9V battery and a total resistance of..
Question: If the voltage across a resistor is increased from 5V to 10V, what happens to the current ..
Question: What is the power consumed by a resistor of 10 ohms carrying a current of 2 A? (2023)Optio..
Question: What is the equivalent resistance of three resistors of 2 ohms each connected in series? (..
Question: Which protocol is used for sending error messages and operational information in a network..
Question: Which of the following is NOT a function of the Network Layer?Options: Packet forwardingLo..
