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Consider the following statements regarding JFET: 1. The relationship between the drain current and gate-to-source voltage of a JFET is a nonlinear. 2. The minimum current for JFET occurs at pinch-off voltage defined by VGS = VP. 3. A current controlled device is one in which a current defines the operating conditions of the device. Which of the above statements are correct?
The operation of JFET involves mainly: (a) Flow of Minority carriers (b) Flow of Majority carriers (c) A very high input impedance (d) Negative resistance   Which of the following is correct?
The Taxi charges in a city consist of a fixed charge together with the charge for the distance covered. For a distance of 7 km, the charge is Rs. 27 and for a distance of 5 km, the charge is Rs. 21. What is the charge per km?
Assertion (A): A JFET can be used as a current source.Reason (R): In beyond pinch off region the current in JFET is nearly constant.
Assertion (A): A JFET can be used as a current source.
Reason (R): In beyond pinch off region the current in JFET is nearly constant.
Which among the following are properties of charge? (a) Charge is additive. (b) Charge is quantized. (c)  Charge is conserved. 
In n type semiconductor, electrons are majority charge carriers but it does not show any negative charge. The reason is 
The tendency of charge carriers to move from a region of heavily concentrated charges to region of less concentrated charge is known as.
In the following question, the first and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R, S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. S1. The navies of India, the US, Japan, and Australia will kick off the second phase of the Malabar exercise. P. It is because it will involve the participation of Indian and American aircraft carriers.  Q. The two carriers along with other ships, submarines, and aircraft of the participating navies, would be engaged in high-intensity naval operations. R. It will be held in the northern Arabian Sea when China is closely tracking the activities of the Quad countries. S. The second phase of drills will be more elaborate and complex than the first one. S6. The exercise is being conducted at a time when India and China are locked in a border row in the Ladakh sector.
Consider the given statements to be true and decide which of the conclusions logically follow(s) from the statements. Statements: All the helicopters are carriers. Some bikes are carriers. Conclusion: 1. All the helicopters are bikes. 2. Some bikes are helicopters.