The resistance to the vehicle motion whose magnitude remain constant with respect to the vehicle speed is a) Resistance due to gradient b) Resistance due to the road c) Resistance due to the tyre friction d) all of the above
861The resistance to the vehicle motion whose magnitude various with the square of the vehicle speed is a) Resistance due to gradient b) Resistance due to road c) Resistance due to the tyre friction d) Resistance due to wind
868The point of interaction of the tractive effort curve and the total resistance curve is called a) Stabilizing speed point b) Low speed point c) High speed point d) Normal speed point
839If the given tractive effort curve and the total resistance curve does not intersect, then a) The vehicle will accelerate b) The vehicle will decelerate c) The vehicle will not be able to go at this gradient for the given gear d) None of the above
7427. A resistance of 30 ohm is connected across 240v supply. If a resistance R ohm is connected in parallel with 30ohm resistor across the same supply, the current drawn becomes triple of original one The unknown resistor R is
2 9730what happens to delay if we include a resistance at the output of a cmos circuit.expalin it clearly
1047What value of resistance required between Saftey earth and instrunment earth , maximum and minimum values required
1 1548The change in a semi-conductor strain gauge, in resistance on application of strain is mainly due to the change in its
570What are the various modes of resistance by the slaves against their enslavement in the U.S.?
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