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Question: What happens to the magnetic field strength inside a long solenoid if the current is doubl..
Question: What does pruning refer to in the context of Decision Trees?Options: Adding more nodes to ..
Question: In which scenario would you prefer using a Random Forest over a single Decision Tree?Optio..
Question: What is a key feature of Random Forests that helps in feature selection?Options: It uses a..
Question: What technique does Random Forest use to create diverse trees?Options: BaggingBoostingStac..
Question: In an RLC circuit, what happens to the impedance at resonance? (2023)Options: MinimumMaxim..
Question: In an AC circuit, if the voltage is given by V(t) = V_0 sin(ωt), what is the expression fo..
Question: What is the average power consumed in an AC circuit with a power factor of 0.5 and an RMS ..
Question: What is the relationship between electric field (E) and electric potential (V) in a unifor..
Question: If the current flowing through a resistor is 3A and the voltage across it is 9V, what is t..
Question: If a circuit has a total resistance of 12Ω and a current of 3A, what is the voltage across..
Question: What is the total mechanical energy of an object in free fall just before it hits the grou..
Question: Which evaluation metric is commonly used for image classification tasks?Options: Mean Squa..
Question: What is transfer learning in the context of CNNs?Options: Training a model from scratch on..
Question: Which of the following is a common technique to prevent overfitting in CNNs?Options: Incre..
Question: What is overfitting in the context of training CNNs?Options: When the model performs well ..
Question: In the context of CNNs, what does \'stride\' refer to?Options: The number of filters usedT..
Question: What is the main advantage of using CNNs over traditional machine learning methods for ima..
Question: Which of the following is a common activation function used in CNNs?Options: SigmoidReLUTa..
Question: What is the osmotic pressure of a solution containing 2 moles of glucose in 1 liter of sol..
Question: If 0.5 moles of a non-volatile solute are dissolved in 1 kg of water, what is the expected..
Question: What is the primary product when potassium permanganate (KMnO4) is reduced in acidic mediu..
Question: In a redox reaction, what happens to the oxidation state of the reducing agent? (2021)Opti..
Question: The electrochemical series is a list of: (2023)Options: ReactionsElectrodes arranged by st..
Question: In a concentration cell, the two half-cells have: (2019)Options: Different electrodesSame ..
Question: What is the standard temperature and pressure (STP) in Kelvin and atm? (2020)Options: 0 K ..
Question: In which real-world application is K-means clustering often used?Options: Spam detection i..
Question: What type of data is best suited for hierarchical clustering?Options: Large datasets with ..
Question: Which of the following is not a step in the process of condensation polymerization? (2023)..
Question: Which of the following statements is true about alkenes? (2019)Options: They contain at le..
